Question

what should be added to -3/5 to get 7/10​

Answer 1

$\huge \purple {\rm {\frac{7}{10} - \frac{ - 3}{5}}}$

$\huge \pink {\rm {= \frac{7}{10} + \frac{3}{5}}}$

$\huge \purple {\rm {= \frac{7 + 6}{10}}}$

$\huge \pink {\rm {= \frac{13}{10}}}$

13/10 should be added to -3/5 to get 7/10.

Answer 2

-3/5*2/2=-6/10
So
-6/10+x=7/10
x=7/10-(-6/10)
x=7/10+6/10

X=13/10

So 13/10 should be added to -3/5 to get 7/10

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