Question

can some explain to me how to solve this

8/10 ÷ 20/1

Answer 1

first you need to flip the 20/1 to its reciprocal 1/20

Answer 2

then you multiply across to get 20/20

Answer 3

dont you have to do canceling. we switch the 20/1 to 1/20 so the problem is like this 8/10 x 1/20? after i did this i got 1/25 is that correct