In a hotel , there are four variety of rooms : basic room - 40 , superior room - 30 , delux rooms - 20 , family room -10. Draw a pie graph to represent it.

Dear Student,

Please find below the solution to the asked query:

Given : Four variety of rooms : basic room - 40 , superior room - 30 , deluxe rooms - 20 , family room -10

Total number of rooms =  40 + 30 + 20 + 10 = 100

Answer :

First we form a table of given data and their fraction of 360$°$  , As :
 

Type of rooms	Number of rooms	Fraction of 360$°$
Basic	40	= $\frac{40}{100}\times 360°$  = 144$°$
Superior	30	= $\frac{30}{100}\times 360°$  = 108$°$
Deluxe	20	= $\frac{20}{100}\times 360°$  = 72​$°$
Family	10	= $\frac{10}{100}\times 360°$  = 36$°$

Now we draw Pie chart As  :


Hope this information will clear your doubts about Data Handling.

If you have any more doubts just ask here on the forum and our experts will try to help you out as soon as possible.

Regards