Question

Cathy travels 6 miles in 10 minutes. How far can she travel in 18 minutes? Write and solve a proportion to answer the question.

Answer 1

10.8 miles

Explanation:

1. Set up a proportion:
   `(6)/(10) = (x)/(18)`
2. Cross multiply, then divide: 18 × 6 = 108
3. 108 ÷ 10 = 10.8
4. So, Cathy can travel 10.8 miles in 18 minutes.

I hope this helps!