The pie chart represents the distribution of fruits on display in the shop if there are 60 apples on display how many oranges are there?

  • A 80
  • B 270
  • C 120
  • D 90
waec 2021mathematics

The correct answer is D. 90

Total angles = 360°

100 + 60 + 80 + M = 360

M = 360 - 240 = 120

Orange (M) = 120° and F ( fruits in total)

For Apples:

\(\frac{80}{360} \times F\) = 60

F = \(\frac{60 \times 360}{80}\)

F = 270 fruits in total

For Orange

= \(\frac{120}{360} \times 270\) 

= 90 oranges

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