The pie chart above represents 400 fruits on display in a grocery store. How many apples are in the store?
Attached Figure / Diagram
A
45
B
50
C
60
D
75
Verified Correct Answer: B.
Step-by-Step Mathematical Solution
Sectorial angle of apple
100 + 100 + 115 + x = 30o
315 + x = 360
x = 360 - 315
x = 45o
360o represents 400
1o represents 400 / 360
45o represents (400/360) x (45/1)
= 50 apples
Source: Myschool Past Questions Archive (Record #9365)