Question

kingvssj00 0
1/2 + 3/8 + 3/4
lesson: adding and subtracting unlike denomitators
a minute ago

Answer 1

convert into the same denominators:
4/8+3/8+6/8
=13/8
which is 1 5/8

Answer 2

what

Answer 3

you want to get a common denominator of 8

1/2 + 3/8 + 3/4

1/2 *(4/4) = 4/8

3/8 already has 8 as the denominator

(3/4)*(2/2) = 6/8

so when you multiply by x/x its like multiplying by 1

3/4 + 4/8 + 6/8 = (3+4+6)/8 = ?