Question
The ratio of the number of mandarin oranges to the number of grapefruits that a fruit seller had was 2 : 5. After he sold one fifth of the grapefruits, there were a total of 210 mandarin oranges and grapefruits left at the shop.
  1. How many mandarin oranges were there at the shop?
  2. If he sold the remaining grapefruits in bags of 7 at $3.80 per bag, how much would he receive for them?
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(a)

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(b)

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The ratio of the number of mandarin oranges to the number of grapefruits that a fruit seller had was 2 : 5. After he sold one fifth of the grapefruits, there were a total of 210 mandarin oranges and grapefruits left at the shop.
  1. How many mandarin oranges were there at the shop?
  2. If he sold the remaining grapefruits in bags of 7 at $3.80 per bag, how much would he receive for them?