Question

Serena can run 6.2 meters in 1 second. How many meters can she run in 7 seconds? Use an area model.​

Answer 1

43.4 meters

Explanation:

If she can run 6.2 in 1 second multiply both by a number to get 7 seconds.

1 x 7 = 7 seconds

That means we need to multiply by seven

6.2 x 7 = 43.4 meters