Question

18/20-4/12
Show your work​

Answer 1

I’ve attached my work
Hope it helps!

Answer 2

17/30 (0.56)

Explanation:

18/20-4/12

Reduce the fraction with 2 and 4: 9/10-1/3

Write all numerators above the least commmon denominator 30: 27-10/30

Subtract: 27-10/30 = 17/30