Question
Four hours ago, a stallholder started his day with some starfruits and mangosteens in the ratio of 5 : 2. There were 110 mangosteens. Some of the starfruits were bought by Gwen. As a result, the number of starfruits became 25 of the mangosteens.
  1. How many starfruits did the stallholder have at first?
  2. How many mangosteens did the stallholder have to sell in order to have an equal number of starfruits and mangosteens?
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 starfruits and mangosteens in the ratio of 5 : 2. There were 110 mangosteens. Some of the starfruits were bought by Gwen. As a result, the number of starfruits became 25 of the mangosteens.
  1. How many starfruits did the stallholder have at first?
  2. How many mangosteens did the stallholder have to sell in order to have an equal number of starfruits and mangosteens?