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forsale [732]
3 years ago
7

What number must be added to both the numerator and denominator of the fraction 2/5 to get 7/8?

Mathematics
1 answer:
mafiozo [28]3 years ago
3 0
The answer is D.
Adding 19 to both 2 & 5 in 2/5 will equal 21/24. 21/24 can then be simplified to 7/8.
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Zielflug [23.3K]

Answer:

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Step-by-step explanation:

Find the LCD of the two fractions, which is six

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5\frac{1}{6} + 3 \frac{3}{6} = 8\frac{4}{6}

The next step is to reduce:

8\frac{4}{6} = 8\frac{2}{3}

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