Question

Rs 320 spent by a boy in a mall is represented in a pie chart shown below :-


What is the difference of the money spent on Cloths and the average of the money spent on Games , Food and Movie ?

Answer 1

Total amount he spent = Rs 320

As we know ,
Centre angle for the pie chart is ${360}^{\circ }$

So ${360}^{\circ }$ represents the total money spent by him.

As per the angle of sector shown in the pie chart ,

Money spent on Games = $\frac{320}{360}\times 33.75$ = Rs 30

Money spent on Food = $\frac{320}{360}\times 56.25$ = Rs 50

Money spent on Cloths = $\frac{320}{360}\times 168.75$ = Rs 150

Money spent on Movies = $\frac{320}{360}\times 101.25$ = Rs 90

Average of the money spent on Games , Food and Movie = $\frac{30+50+90}{3}$ = 56.66

Difference of the money spent on Cloths and the average of the money spent on Games , Food and Movie = 150 - 56.66 = 93.33