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stepan [7]
3 years ago
8

Jack could paint his house in 9 days while jack and Jill working together could paint the house in 5 days. how long would it tak

e hill to paint the house without Jack?
Mathematics
2 answers:
lana66690 [7]3 years ago
7 0
It would take Jill 4 days.
icang [17]3 years ago
5 0
It would take jill 4 days because you got to subtract 9-5=4
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Nataly_w [17]

Answer:

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Step-by-step explanation:

First find the LCM of 6 and 8:24

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Since the the fractions will become decimals with the denominator 24, choose another denominator: 48

So the two given fractions are 40/48 and 42/48.

Even this denominator isn't possible so continue with different denominators.

As I notice, that each multiple increases by 1...

20-21, 40-42, 60-63, 80-84, and 100-105.

100-105 is the only numerator that has 4 numbers in-between so, the four fractions between 5/6 and 7/8 are: 101/120, 102/120, 103/120, and 104/120.

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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3 years ago
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