Question
There are 60 black and grey stamps in Box F. There are 50 black and yellow stamps in Box G. The number of grey stamps in Box F is three times the number of yellow stamps in Box G. The number of black stamps in both boxes is the same.
  1. How many yellow stamps are there in Box G?
  2. Find the total number of black stamps in both boxes.
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

There are 60 black and grey stamps in Box F. There are 50 black and yellow stamps in Box G. The number of grey stamps in Box F is three times the number of yellow stamps in Box G. The number of black stamps in both boxes is the same.
  1. How many yellow stamps are there in Box G?
  2. Find the total number of black stamps in both boxes.