Question

Solve f-3/4=1 1/2 using addition subtraction multiplication or division

Answer 1

f = 2 1/4

Explanation:

f-3/4=1 1/2

Add 3/4 to each side

f-3/4+3/4=1 1/2+3/4

f = 1 1/2 +3/4

Get a common denominator

f= 1 2/4 + 3/4

= 1 5/4

= 1 + 4/4 + 1/4

= 2 1/4