Question

Daniel glues two pieces of wood together as part of a model. One piece is 1/2 inch long, and the other is 3/4 inch long. What is the total length of the wood when glued together?

5 points

Answer 1

5/4

Explanation:

Total length = Sum of the length of the two pieces of wood :

`(1)/(2) + (3)/(4) \\ lcm = 4 \\`

Adjust values according to the lcm

`4 / 2 * 1 = 2 \\ 4 / 4 * 3 = 3 \\ = (3 + 2)/(4) \\ = (5)/(4)`

Answer 2

(I think it MIGHT be) 5/4

Explanation:

The girl that answered me up above is right