Question

Simplify

7/-26+16/39

Answer 1

Hey guys this is your solution
7/-26+16/39
-0.26+0.41
0.15

Answer 2

Hello...
Answer...

We have :


$\frac{7}{ - 26} + \frac{16}{39} = \frac{ - 7}{26} + \frac{16}{39}$
LCM of 26 and 39 is 78


Rewriting
$\frac{ - 7}{26} \: and \: \frac{16}{39} \: \: in \: form \: of \: having \: the \: same \: denominator \: 78 \: \: we \: get \\ \\ \: \: \: \frac{ -7}{26} = \frac{ - 7 \times 3}{26 \times 3} = \frac{ - 21}{78} \\ \\ \frac{16}{39} = \frac{16 \times 2}{39 \times 2} = \frac{32}{78} \\ \\ \frac{7}{ 26} + \frac{16}{39} = \frac{ - 7}{26} + \frac{16}{39} = \frac{ - 21}{78} + \frac{32}{78} = \frac{11}{78}$


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