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liberstina [14]
3 years ago
11

Billy ran 2/3, nancy ran 3/4, and heather ran 5/8 mi. How far did they run altogether?

Mathematics
1 answer:
Tamiku [17]3 years ago
5 0
Answer:
49/24

Explanation:

First, find the common denominator (24)
Secondly, multiply 2/3 by 8 since 8x3=24
Now you have 16/24 instead of 2/3
Thirdly, multiply 3/4 by 6 since 4x6=24
Now you have 18/24 instead of 3/4
Lastly, multiply 5/8 by 3 since 8x3=24
Now you have 15/24 instead of 5/8
Since you found the common denominator and changed all of the fractions you can add them all together.
16/24 + 18/24 + 15/24 = 49/24

Hope this helps!!!

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