Agrocery store manager uses 1/2 crate of apple for every 3/4 crate of oranges in a fruit display. how many crates of oranges will she need if she uses 2 1/2 crates of apples?

3 crates of oranges will be used.

Step-by-step explanation:

2 1/2 is 1/2 4 times. So, you'd combine 3/4 4 times.

6.9

step-by-step explanation:

simple math really

6 1/2 times 0.6 = 3.9

but if you are just doing 6 and not 6 1/2 then the answer is 3.6