Write an equivalent time using only the smallest unit.
17. 6 days 14 h (1 point)
130h
158h
134h
144h
Find the elapsed time.
18. Carol drove to her sister’s house. She drove from 6:38 to 9:45. How long did she drive? (1 point)
2h 53 min
3h 7 min
3h 53 min
4h 7 min
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OpenStudy (fudgyfingers):
There are 24 hours in a day, so you can multiply the number of days by 24 hours and then add the 14 extra hours to get the answer to number 17
OpenStudy (fudgyfingers):
For number 18, you would simply subtract end time minus initial time.
Does that make sense to you?
OpenStudy (scienceteen8):
not really lol
OpenStudy (fudgyfingers):
Which one are you stuck on, or is it both?
OpenStudy (scienceteen8):
both for 17, 17.6 wasnt an answer choice so thats were i got confused on n i did not understand what u said for 18
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OpenStudy (fudgyfingers):
6*24= ?
then add 14 to the answer you got and that will give you your answer for 17
OpenStudy (scienceteen8):
144
OpenStudy (fudgyfingers):
Right, now add the 14 hours it gives you in the question to that
OpenStudy (scienceteen8):
158
OpenStudy (fudgyfingers):
There you go! That's your answer
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OpenStudy (scienceteen8):
ok
OpenStudy (fudgyfingers):
For 18, you just subtract.
9:45-6:38
OpenStudy (scienceteen8):
3.07?
OpenStudy (fudgyfingers):
Right! nice job!
OpenStudy (scienceteen8):
ok thank you so much for the help
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