Question

What is the total length of 3 pieces that are 1/4 foot long?

Answer 1

3/4 feet

Explanation:

the common denominator (4) always stays the same.

you add the 3 pieces.

Answer 2

3/4

Explanation:

1/4 + 1/4 + 1/4 =3/4

or

1/4 x 3 = 3/4