Question

Lena runs 4 miles in 30 minutes. At the same rate, how many miles would she run in 48 minutes?

Answer 1

6.4 millas.

Explanation:

es una simple regla de tres:

4 es a 30

x es a 48

x es igual a 48*4/30

x es igual a 6.4

Answer 2

6.4

Explanation:

divide 4 by 30 in order to find out how many miles she can run in a minute. I got 0.13333333 and multiplied that by 48, which got me 6.4 as the answer but I'd double check.