Question

Multiply 9/20 and 5/35

Answer 1

9/140

Explanation:

9/20⋅5/35

Factor the number: 35= 5⋅7

9/20⋅5/5⋅7

Cancel the common factor: 5

9/20⋅1/7

Apply the fraction rule

9⋅1/20⋅7

Multiply the numbers: 9⋅1=9

9/20⋅7

Multiply the numbers: 20⋅7=140

9/140

There's your answer ;)