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Deepanshi Sharma
Subject: Maths
, asked on 22/5/18
Write the population of any 15 states in scientific notation.
Answer
1
Vedantika Kapoor
Subject: Maths
, asked on 21/5/18
the perimeter of a rectangle is 240cm. if its length is increased by by 10% and its breath is decreased by 20%, then we get the same perimeter. find the length and breath of the rectangle.
Answer
1
Vedantika Kapoor
Subject: Maths
, asked on 21/5/18
Radhika had a certain amount of money in her piggy bank. she spent
Rs. 41/4 in the school canteen, gave
Rs. 31/2 to her friend and bought a gift worth Rs. 103/4 for her brother. Radhika then had a balance of Rs. 1601/8. how much money did she have to begin with?
Answer
1
Aalaa Ali Hasan
Subject: Maths
, asked on 15/5/18
Find using appropriate properties 1/5x -2/7-1/6x3/7+3/14x1/5
Answer
1
Pranjal Tanwar
Subject: Maths
, asked on 12/5/18
How to do this question ?This is not taught to us
Answer
1
Sacheth Pradeep Nair
Subject: Maths
, asked on 8/5/18
There are 6000 children in a school . For a P.T.drill they have to stand in such manner that the no of rows is equal to the no of columns. How many children would be included in this arrangement . Find out the no of rows and columns . Why physical exercise is important?
Answer
1
Sacheth Pradeep Nair
Subject: Maths
, asked on 8/5/18
The area of a square field is equal to the area of a rectangle field whose length is 13.6 mand its breadth is 3.4m . Find the cost of fencing square field at the rate of RS 550 per 100 m.
Answer
1
Raj
Subject: Maths
, asked on 1/5/18
sir raj here from 8th std batch . my query is that . there is a topic distrubutive property was left in our class and i have doubt in exercise 1.1 question no. 1 of ncert . sir please explain this .
Answer
1
Lekisha Gupta
Subject: Maths
, asked on 30/4/18
Q. Fill in the blank.
The product of a number & its product is ...
Pls ans fast
Needed urgently
Answer
2
Mythreyi.k
Subject: Maths
, asked on 28/4/18
2/5 multiplied by (-3/7) -1/6 multiplied by 3/2 + 1/14 multiplied by 2/5 answer should be -11/28 please explain it properly last time also i asked this question expert gave answer but i could not understand properly so please explain properly and in easy way answer fast its urgent
Answer
1
Lekisha Gupta
Subject: Maths
, asked on 28/4/18
Q. If x+y = 0,then -y is known as the negative of x, where x & y are rational numbers. True/False
Pls explain
Ans fast
Answer
2
Harshita Ranjan
Subject: Maths
, asked on 27/4/18
The price of 100 pens is 2500/3 and price of 50 pencils is 501/5. The price of 3 pens and 5 pencils is ???
Answer
3
Harshita Ranjan
Subject: Maths
, asked on 27/4/18
The speed of bus is 161/4 kilometer per hour. The time (in minutes) to travel 1000/3 kilometer by the bus is ????? ( In decimal plz)
Answer
1
Vritti Gianchandani
Subject: Maths
, asked on 24/4/18
What should be added to (2/3 + 3/5) to get -2/15?
Answer
1
Lekisha Gupta
Subject: Maths
, asked on 23/4/18
Q. Simplify using properies.
A) 1/7 * 2/9 - 3/4 * 1/9 + 2/9 * 1/14
B) 6/7 * 49/18 -7/3 * 1/49 + 6/7 * 1/18
Answer
1
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Rs. 41/4 in the school canteen, gaveRs. 31/2 to her friend and bought a gift worth Rs. 103/4 for her brother. Radhika then had a balance of Rs. 1601/8. how much money did she have to begin with?Find using appropriate properties 1/5x -2/7-1/6x3/7+3/14x1/5The product of a number & its product is ...

Pls ans fast

Needed urgently

2/5 multiplied by (-3/7) -1/6 multiplied by 3/2 + 1/14 multiplied by 2/5 answer should be -11/28 please explain it properly last time also i asked this question expert gave answer but i could not understand properly so please explain properly and in easy way answer fast its urgentPls explain

Ans fast

A) 1/7 * 2/9 - 3/4 * 1/9 + 2/9 * 1/14

B) 6/7 * 49/18 -7/3 * 1/49 + 6/7 * 1/18