Question

Negative 3 over 7 plus 4 over 5

Answer 1

Answer is 13 over 35

Answer 2

Answer: $\frac{13}{35}$

Step-by-step explanation:

negative 3 over 7= $-\frac{3}{7}$

Plus 4 over 5= $\frac{4}{5}$

When adding fractions together, you should first change into a common denominator, then do the operation.

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$-\frac{3}{7}$ = $-\frac{15}{35}$

$\frac{4}{5}$= $\frac{28}{35}$

 $-\frac{3}{7}$+$\frac{4}{5}$

=$-\frac{15}{35}$+$\frac{28}{35}$

=$\frac{13}{35}$

Hope this helps!!

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