Respuesta :
First start with 3/4 + 1/2
Find common denominator which is 4.
Multiply top and bottom of 1/2 by 2.
3/4 + 2/4= 5/4
Now subtract 5/8 from 5/4
Find the common denominator again which is 8
Multiply 5/4 by 2 on both top and bottom
10/8-5/8= 5/8
Answer is 5/8
Find common denominator which is 4.
Multiply top and bottom of 1/2 by 2.
3/4 + 2/4= 5/4
Now subtract 5/8 from 5/4
Find the common denominator again which is 8
Multiply 5/4 by 2 on both top and bottom
10/8-5/8= 5/8
Answer is 5/8