Question

Mason hikes at the speed of 2.1 miles per hour. How many miles will he hike in 1.5 hours?

Answer 1

The answer is 3.15 because 2.1 x 1.5 = 3.15.

Answer 2

Hello There!

Multiply miles per hour by number of hours:
2.1 x 1.5 = 3.15.

He will hike 3.15 miles in 1.5 hours.

Hope This Helps You!
Good Luck :) 

- Hannah ❤