Oliver slept for 8 1/3 hours last night. This is 2 5/6 hours more that his little brother slept. How long did Oliver’s little brother sleep?
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Oliver slept for 8 1/3 hours last night. This is 2 5/6 hours more that his little brother slept. How long did Oliver’s little brother sleep?
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Answer:
5 1/2 or 11/2 Hour Oliver little brother sleep
Step-by-step explanation:
How to get 11/2
8 1/3 - 2 5/6 Convert the mixed number to an improper fraction.8 1/3(25/3) 2 5/6(17/6)
Subtract the fractions 25/6 - 17/6 = 11/2
Solution 11/2
Write
8 1/3 - 25/6 = 25/6 - 17/6 = 11/2
How to get 5 1/2
8 1
3
-
2 5
6
________
5 1/2
Answer:
Oliver's brother slept for 5 1/2 hours.
Step-by-step explanation:
Since Oliver slept 2 5/6 more than his brother. We need to subtract 2 5/6 to 8 1/3.
8 1/3 - 2 5/6 =
8 2/6 - 2 5/6 = 5 3/6
5 3/6 = 5 1/2
So the answer is 5 1/2 or 11/2 hours