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3 years ago

14

It took Amber 5 hours 16 minutes to finish a race. Her time at the halfway marker was 2 hours 49 minutes. How long did it take A

mber to complete the second half of the race?
-1 hour =?
-So, 5 hr 16 min = 4 hr ? Min?
-4 hour 76 min- 2 hr 49 min =?

2 answers:

KIM [24]3 years ago

8 0

3hr 33 min I guess not really sure

Ira Lisetskai [31]3 years ago

8 0

One hour=60 minutes
5 hours=300 minutes
2 hours=120 minutes
5 hours and 16 minutes=316 minutes
2 hours and 49 minutes=169 minutes
316 minutes-229 minutes=147 minutes
147 minutes=2 hours and 27 minutes

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Maybe you like this way more:

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1 0 1 1

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