Question
Eight hours ago, a store owner started his day with some oranges and mangoes in the ratio of 5 : 4. There were 100 mangoes. Some of the oranges were bought by Rachel. As a result, the number of oranges became 25 of the mangoes.
  1. How many oranges did the store owner have left?
  2. How many oranges did the store owner have to buy in order to have an equal number of oranges and mangoes?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Eight hours ago, a store owner started his day with some oranges and mangoes in the ratio of 5 : 4. There were 100 mangoes. Some of the oranges were bought by Rachel. As a result, the number of oranges became 25 of the mangoes.
  1. How many oranges did the store owner have left?
  2. How many oranges did the store owner have to buy in order to have an equal number of oranges and mangoes?