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plz solve this question

5/7+1/3+8/9+1/14 by using appropriate property

how to deactivate meritnation account?

pls upload the solutions for new mathematics by rachna sagar

Which of the following rational numbers

is in standardform ?a) -18/26 b)-56/91 c)-27/64d) 28/-105

Pls provide solution URGENTLY.

a rational number between 1/3 and 1/4 is _________ ????

find 10 rational numbers between 3/4 and 4/6 using mean method.

four boys step out from the same place.if their step measures 16cm,28cm,40cm,77cm respectively,at what distance from the starting point will they again step together?

Find ten rational numbers between 3/5 and 3/4 plzz explain with process

-4/5*3/7*15/6*(-14/9)

The denominator of a rational number is greater than its numerator by 8. If the numerator is increased by 17 and denominator is decreased by 1, the number obtained is 3/2. Find the rational number.difference between pisciculture and aquaculture.

properties:- closure, commutative , associative, distributive and with one example

a milkman sold two of his buffaloes for rs 20,000 each. on one he made a gain of 5% and on the other a loss of 10%. find his overall gain or loss.

answers of try these page 13 maths class 8 book?

Q. A bus is moving at the speed of 40 2/5 km/h. How far will it travel in 6 2/10 hours? If the bus is still at a distance of 10 2/3 km from the final destination, how far is the final destination from the starting point?

ARE RATIONAL NUMBERS CLOSED UNDER DIVISION ?? GIVE AN APPROPRIATE ANSWER WITH EXAMPLES

a) the product of a rational number and its reciprocal is ________

b) the reciprocal of the reciprocal of anumberis the_______

1.name 2 activities that take more than 1 hour but less than 1 day.

2.name two activities that take more than 1 day but less than 1 week.

3.name two activities that take more than 1 week but less than 1 month.

4.name two activities that take more than one month but less than one year.

A frog is there in the well which is 24 m deep.The frog wants to jump out of the well.Everytime he jumps 2/3 m and falls back by 1/4 m.In how many jumps will he come out of the well.? please reply soon!!!!!!

find the HCF of 9/10, 12/25, 18/35, 21/40

pls answer fast

what are arbitrary numbers?I want it answered by meritnation expert.

Q2. Which of the following statements is correct?

the reciprocal of a negative number rational number

a) is a positive rational number b) is a negative rational number c) does not exist d) can be either negative or positive

Q.1) a rectangular swimming pool 30m long, 20m wide, and 1.5m deep is to be tiled. If each tile is 50cmx50cm, how many tiles will be required? (remember, there is no roof for the pool)

1. Solve the following equations:

(i) (2x + 3) / (x+3) = 3/2

(ii) (3x - 5) / (x + 5) = 1

(iii) (2x — 11) / (5x + 13) = O

(iV) (l+x) / (1-x) :2/3

(V) (3x+5) / (3x+4) = 5

` 2. The sum of two numbers is 80 and their ratio is 3:5. Find the numbers.

3. A number is such that it is as much greater than 84 as it is less than 108. Find it ?

4. A steamer goes downstream and covers a distance between two ports in 4 hrs. While it

covers the same distance upstream in 5hrs. If the speed of the stream is 2km/ hr. Find the

speed of the steamer in still water.

5. The difference of two positive numbers is 69 the quotient obtain on dividing one by the other is 4. Find the number.

6. The difference between two sisters is 10 years if 15 years ago the elder one was twice as old as younger one. Find their present ages.

7. Divide 150 into three parts such that the second number is 5/6 the first and the third number 4/ 5 the second .

8. ln a fraction twice the numerator is 2 more than the denominator. lf 3 is added to the numerator and to the denominator, the new fraction is 2/ 3. Find the original fraction.

9. The length of a rectangle is 8 cm more than its width if the perimeter of the rectangle is 44 cm. Find the length and breadth of the rectangle.

10. A bag contains coins of denomination of 50 paisa and 5 rupees. The total value of these

coins is Rs.300. lf the total numbers of coins in the bag is 150, find the number of coins of each type.

11. The sum of the digits of a two digit number is 10. lf the number formed by reversing the digits is less than the original number by 36, find the number.

12. The length of a rectangular room exceeds its breadth by 4 metre. lf the length is increased by 6 m and breadth is diminished by 4m , there would be no change in the area , find the length and the breadth of the room.

13. Two trains with the speed of 35km/ hr and 28 km/ hr respectively, starting at the same time, run in the opposite direction between two stations A and B 315 km apart. Find when and where they will meet.

14. A man leaves half his property to his wife, 1/3 to his son and the remaining to his daughter. lf the daughter’s share is Rs 15000, how much money did the man leave? How much money did his wife get and what is his son’s share?

15. One third of which number must be subtracted from 7/ 11 to give 24/ 55?

16. If the same number is added to both the numerator and the denominator of a fraction 3/ 5, then the result is 3/4. Find the number.

17. Two numbers are such that the ratio between them is 5:7. If 7 is added to each of them , the ratio becomes 3:4. Find the numbers. .

18. 2/ 3 of a number is 20 less than the original number. Find the number.

19. lf 10 is added to four times a certain number, the result is 5 less than 5 times the number. Find the number. I

20. The denominator of a rational number is greater than its numerator by 7. If the numerator is increased by 17 and denominator decreased by 6, the new becomes 2. Find the original number.

21. The angle A of a triangle ABC is equal to the sum of the other two angles Also the ratio of the measure of angle B to that of C is 4: 5. Find the three angles.

solve the following

[ 7/5 * (-3/5) ] + [ 7/5 * 5/12 ]

what is closure properties of rational numbers

If root2 root2 root2 root2 root2 = x then x = ?

solve and check your answer-

a. x=4/5(x+10)

b. 2y+5/3=26/3-y

what is rational number??

exercise 1.2 , find ten rational numbers between 3/4 and 3/5

Evaluate (2/11 x -22/15)+(--1/6 x 3/4)+(-1/21 x-3/5) {answere is -61/168 } i need all the steps .

find the 5 rational numbers between 0.5and 0.6

Nco,Nso And Imo second level results are out!!!!!!!!!!!!!!!!!!!!!!.

I secured international rank 45 and state rank 2 in imo.

Evaluate the following :1. -5/18 - 7/24 + 5/12.

2. -5/36 + 3/8 - -2/9.

rational number crossword puzzel solued.

if 21y5 is a multiple of 9,where y is a digit,what is the value ofy?

the additive inverse of a number divided by twelve is the same as one less than three times its reciprocal. find the number

how can we define distributive property of rational numbers???????????

find the smallest number of five digits exactly divisible by 16,24,36 and 54

1) Rita had $300.she spent 1/3 of her money on notebooks and 1/4 of the remainder on stationery items. how much money is left with her?

what should be added to twice the rational no.-7/3 to get 3/7 ? urgent!!!!!!

men, find the total number of people.

Answer please !!!!

how do we use rational numbers in our daily life?

find 9 rational numbers between 0 & 0.1

After allowing a discount of 10%, a shopkeepr make a profit of 20% by what % is the marked price above the cost price?

WILL YOU PLEASE ME HELP TO SOLVE THIS PROBLEM

rnIf 1/3 of a number exceeds its 2/7 by 1,find the number.

(a) (2/3) +(-4/5)+1+(-2/3)+(-11/5)

There are 42 students in a class. 3/4 of the boys and 2/3 of the girls travel to school by bus. The total numbers of boys and girls who come to school by bus is 30. How many boys are there in the class? How many girls come to school by bus?

-> I have tried the LCM method and got the LCM as 15 and when I substitute it I get the fractions 3/15 and 5/15. I am not able to find three rational numbers between these two fractions.Please explain it to me with steps.<-

if a property holds for rational numbers ,will it also holds for integers ? Does it holds for whole numbers ? Which will ? Which will not?The teacher is saying the answer as 6. But according to the image attached it should be 7.

express -3/5 as a rational number with denominator:

20

-30

35

-40

What is

logarithm?If the sum of three rational numbers is -61/15 then what is the sum of the additive inverses of the three rational numbers?

solve the following using suitable property:--

2/5 * (-3)/7 - 1/6 * 3/2 +1/14 *2/5

plz... plz... answer it..

any three rules of vedic maths with 5 examples of each.Find three rational numbers between 2/5 and 7/10 ?By what rational number should -15/56 be divided to get -5/7 ?What should be added to the sum of 1/2 and -1/3 to get -13/30 ?find using distributivity {7/5*(-3/12)}+{7/5*5/12}

a. 3/8 b. 7/16 c. 1/4 d. 13/32

Please explain me the answer.

Verify that x-y is a rational number when :1. x-1 , y=5/7.

2. x=-3/7 , y=-2/5.

find ten rational numbers between 1/2 and 1/5

-2/3*3/5+5/2-3/5*1/6

The reciprocal of a positive rational number is _____________. ?What should be added to 780629 so that the sum is exactly divisible by 493?

Find the focal length and nature of lens which should be placed in contact with a lens of focal length 10 cm so that the power of the combination becomes 5D.

class 8 chapter 1 of maths mcq test in chapter test section Q.2 answer is wrong. it should be a) instead of c).