Can anyone do this for me please

1. 3 7/12

2.-5 3/28

3.2 29/40

4. 2 9/14

5. 31/42

6. 2 3/8

7. 2 1/3

8. 1/2

HOPE THIS HELPS!

the answer is 4.8 units on e2020.

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so: