Question
Bryan and Adam have some stickers in the ratio of 7 : 4.
When Bryan gives away 42 stickers,
the ratio of the stickers becomes 7 : 6.
  1. How many stickers do they have at first?
  2. How many stickers do they have in the end?
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Bryan and Adam have some stickers in the ratio of 7 : 4.
When Bryan gives away 42 stickers,
the ratio of the stickers becomes 7 : 6.
  1. How many stickers do they have at first?
  2. How many stickers do they have in the end?