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Last night Davis did homework for 5/6 of an hour. He spent 1/3 of that time working on math. Which model shows the fraction of an hour he worked on math?
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Last night Davis did homework for 5/6 of an hour. He spent 1/3 of that time working on math. Which model shows the fraction of an hour he worked on math?

User NauticalMile
by
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1 Answer

4 votes

Answer:

5/6 hour = 15/18 hour

one third of 15/18 = 5/18

5/18 * 60 minutes / hour = 0.2777777778 hours

which equals 16 minutes 40 seconds

Explanation:

User Kalpeshdeo
by
2.9k points
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