Question
A bag had some yellow crayons and black crayons in the ratio of 3 : 1. Jane removed 33 yellow crayons and put another 11 black crayons into the bag. There is now 25% as many yellow crayons as black crayons in the bag. How many yellow crayons were in the bag at first?
4 m

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A bag had some yellow crayons and black crayons in the ratio of 3 : 1. Jane removed 33 yellow crayons and put another 11 black crayons into the bag. There is now 25% as many yellow crayons as black crayons in the bag. How many yellow crayons were in the bag at first?