Suzanne bought 50 apples at the apple orchard. she bought 4 times as many red apples as green apples. how many more red apples than green apples did suzanne buy? have to show

Green apples would be 1x and since red apples are four times as much they would be 4x. Then add them up and you will get 5r. Then do 50/5 and that will give you the green apples which is 10. And then multiply 10 *4 to get to get 40 which is the amount of red apples