Question

It takes Shelly about 25 min to walk to her grandmother’s house. She figured that she spent a total of 7 h and 30 min walking back and forth to her grandmother’s house last month. How many times did Shelly walk to her grandmother’s house last month?

Answer 1

Convert the 7hrs and 30min into minutes which would be 450 minutes total. Now divide that by 25 which is 18.

So Shelly walked to her grandmother's house 18 times last month