Respuesta :

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Answer:

31 /40

Step-by-step explanation:

Find the least common denominator or LCM of the two denominators:

LCM of 5 and 8 is 40

For the 1st fraction, since 5 × 8 = 40,

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Answer:

The answer is 31/40.

Step-by-step explanation:

In order to add fractions, the denominators of each fraction must be the same.

1) Find the LCM, Lowest Common Multiple, of 5 and 8.

2) Multiple the entirty of each fraction, the numerator and denominator, by the number that will result in equal denominators.

3) Add numerators, denominators stay the same.

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