Question

What must be added to 1/2 to make it 3/4?

Answer 1

Step-by-step explanation:

1/2+x=3/4

x=3/4-1/2

x=3-2/4 (lcm=4)

x=1/4

Answer 2

3/4 - 1/2 = 1/4

1/4 must be added to make 1/2 to 3/4