Question

$subtract \: the \: sum \: of \: 2 \frac{3}{7 } and \: - 5 \frac{4}{7} from \: the \: difference \: of \frac{ 4}{15} \: and \frac{ - 2}{5}$
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Answer 1

First of all We have to Find the Sum of

2$\frac{3}{7}$ and 5$\frac{4}{7}$

$\frac{17}{7}$ + $\frac{39}{7}$

$\frac{17+39}{7}$ = $\frac{56}{7}$ = 8

So, Sum of 2$\frac{3}{7}$ and 5$\frac{4}{7}$ is 8.

Now, Let us Find the Difference of

$\frac{4}{15}$ and $\frac{-2}{5}$

$\frac{4-(-6)}{15}$ = $\frac{4+6}{15}$ = $\frac{10}{15}$ = $\frac{2}{3}$

According to Question :-

We have to Subtract 8 from $\frac{2}{3}$.

$\frac{2}{3}$ - $\frac{8}{1}$

Now, Our Answer is $\frac{-22}{3}$

Exact Form :- $\frac{-22}{3}$

Decimal Form :- 7.3