Question

add the following rational number -2 by 5 and 4 by 5​

Answer 1

$\frac{2}{5}$

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Answer 2

Answer:

12is the answer

Step-by-step explanation:

if we at - 2 by 5 then then said is true and if we had full by 5 then done said is 9 and by totaling both of the answers we get 12

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