Question
Four hours ago, a stallholder started his day with some oranges and starfruits in the ratio of 5 : 2. There were 100 starfruits. Some of the oranges were bought by Jen. As a result, the number of oranges became 35 of the starfruits.
  1. How many oranges did the stallholder have left?
  2. How many oranges did the stallholder have to buy in order to have an equal number of oranges and starfruits?
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Four hours ago, a stallholder started his day with some oranges and starfruits in the ratio of 5 : 2. There were 100 starfruits. Some of the oranges were bought by Jen. As a result, the number of oranges became 35 of the starfruits.
  1. How many oranges did the stallholder have left?
  2. How many oranges did the stallholder have to buy in order to have an equal number of oranges and starfruits?