Question
A bag had some yellow pencils and silver pencils in the ratio of 5 : 1. Diana removed 28 yellow pencils and put another 21 silver pencils into the bag. There is now 25% as many yellow pencils as silver pencils in the bag. How many yellow pencils were in the bag at first?
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A bag had some yellow pencils and silver pencils in the ratio of 5 : 1. Diana removed 28 yellow pencils and put another 21 silver pencils into the bag. There is now 25% as many yellow pencils as silver pencils in the bag. How many yellow pencils were in the bag at first?