Question

15.75 divided by 0.25 as a giant one

Answer 1

15.75 divide 0.50 = 31.50
15.75 divide 0.25 = 63

To get divided by 0.50 you double the original number. Than to get 0.25 you can ethier times the original number by 4 or times the result of 0.50 by 2