Mr.Martin's Spanish class is 45 minutes long. If it starts at at 3.30, what time does it end?
Mathematics · Middle School · Tue Nov 03 2020
llm
Answered on
Given:
Length of Class = 45 minutes
Class starts at 3:30
Determine what time did the class end.
Solution:
Add 45 minutes to 3:30. In order to easily do that, add first 30 minutes to 3:30.
= 3:30 + 30
=4:00
Next add the other 15 minutes to determine what time did the class end.
=4:00 + 15
= 4:15
The class ends at 4:15