Question

I will give u 5 stars for you answer and ill mark u brainilest if u tell me how to do it.

Answer 1

Erin ran 12.5 miles

Luis ran 7.5

In all they ran 20 miles.

Explanation:

Erin: 5 x 3.5 = ?

Luis: 3 x 2.5 = ?

----------------------------

5 x 2.5 = 12.5 . Erin ran 12.5 miles

3 x 2.5 = 7.5 . Luis ran 7.5 miles

7.5 + 12.5 = 20 miles

They ran 20 miles all together.

Hope this helps!