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ELEN [110]
3 years ago
6

What is the answer to 2/5 + 3/8

Mathematics
2 answers:
kakasveta [241]3 years ago
3 0

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,

slava [35]3 years ago
3 0

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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Nikitich [7]

Answer:

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Step-by-step explanation:

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3 years ago
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BigorU [14]

Answer:

A

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3 years ago
If Q is the midpoint of segment PR, PQ = 17 cm, then what is the total length of PR?
Tpy6a [65]

Answer:

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Find any points of discontinuity for the rational function. y=x-5/x^2-7x-8
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