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kogti [31]
3 years ago
13

The sum is rational or irrational number?

Mathematics
1 answer:
Gnesinka [82]3 years ago
7 0

Answer:

a rational number

Step-by-step explanation:

1) First, find the sum of \frac{4}{7} +\frac{-1}{3}:

\frac{4}{7} + \frac{-1}{3} \\= \frac{12}{21} - \frac{7}{21} \\= \frac{5}{21}

2) Any number that can be written as a fraction is a rational number. Therefore, the sum, \frac{5}{21}, is rational.

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answer
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3 0
3 years ago
Read 2 more answers
If you could please help
FinnZ [79.3K]

Answer:

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3 years ago
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Answer:

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5 0
3 years ago
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