Question

3/7 and -5/7
add the following rational numbers
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Answer 1

Answer:

Let us add the fractions

3

−7

+

3

1

Since it has the same denominator we can add directly,

3

−7+1

=

3

−6

Further we can divide with the common divisor i.e. by 3,

We get,

3

−6

⇒−2.

Answer 2

Answer:

3/7+(-5/7)

3/7-5/7

-2/7

hope it helps