Susan bought 50 apples at the apple orchard. She bought 4 times as many red apples as a green apples. How many more red apples then green apples good Susan buy
So if we have 10 green apples we multiply 10 by 4 which is 40 10 plus 40 is 50 so she bought 30 more red apples than she bought green apples because she bout 40 red apples and 10 green apples.