Question
A bag had some grey crayons and green crayons in the ratio of 3 : 1. Jane removed 25 grey crayons and put another 10 green crayons into the bag. There is now 50% as many grey crayons as green crayons in the bag. How many grey crayons were in the bag at first?
4 m

Click button first when a symbol is required. X

A bag had some grey crayons and green crayons in the ratio of 3 : 1. Jane removed 25 grey crayons and put another 10 green crayons into the bag. There is now 50% as many grey crayons as green crayons in the bag. How many grey crayons were in the bag at first?