Question

- What should be added to-3/5 to get 3/7?​

Answer 1

Answer:

$\frac{3}{7} - ( \frac{ - 3}{5} )$

$= \frac{3}{7} + \frac{3}{5}$

$= \frac{15 + 21}{35}$

$= \frac{36}{35}$

$= 1 \frac{1}{35}$

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Answer 2

Answer:

let the number that should be added be X

-3/5 + x = 3/7

x= 3/7 +3/5

= 15 + 21 ÷ 35

= 36 / 35

therefore 36/35 should be added