Question
A bag had some red crayons and white crayons in the ratio of 5 : 1. Abi removed 39 red crayons and put another 21 white crayons into the bag. There is now 20% as many red crayons as white crayons in the bag. How many red crayons were in the bag at first?
4 m

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A bag had some red crayons and white crayons in the ratio of 5 : 1. Abi removed 39 red crayons and put another 21 white crayons into the bag. There is now 20% as many red crayons as white crayons in the bag. How many red crayons were in the bag at first?