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A kiosk owner bought 10 litres of milk on Monday. On Tuesday and Wednesday, a total of 50 litres were bought.

      

A kiosk owner bought 10 litres of milk on Monday. On Tuesday and Wednesday, a total of 50 litres were bought. Equal numbers of litres were bought on Thursday and Friday. Altogether 120 litres were bought during the five days. In a Pie chart, what angle would represent the amount of milk bought on Friday?

A. 30°
B. 90°
C. 150°
D. 180°

  

Answers


Wilfred
The correct answer is [B]

Monday = 10
Tuesday and Wednesday = 50
Thursday = x
Friday = x
10 + 50 + 2x = 120
60 + 2x = 120
2x = 120- 60
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Wilfykil answered the question on July 31, 2019 at 12:52


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