Solving time problems Let’s Learn Together
1 Carl rides his bike for 45 minutes every day. How many hours and minutes does he ride in 1 week?
3 4
5
×
7
3
1
5
So, Carl rides for a total of 315 minutes each week. Next, we need to convert the minutes into hours and minutes.
60
120
180
240
300
1 hr
2 hr
3 hr
4 hr
5 hr
To help us work out how many hours and minutes are in 315 minutes, we can count in 60s.
60
120
180
240
300 315
1 hr
2 hr
3 hr
4 hr
5 hr
Carl rides his bike in the park for 5 hours and 15 minutes every week.
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