Question

Written as a rate, 162 miles in 3 hours would be ____ miles per hour.

Answer 1

54:1

Explanation:

Because the rate would be 162:3 but simplified, you would divide by 3 and get 54:1.

Answer 2

54:1

Explanation:

That is the right answer and is actually the only one written as a unit rate. All the other are not even written correctly.