Question

True or false 78/64+ 5/3 is rational

Answer 1

True

Explanation:

Property of rational number states that,

The sum of two rational numbers is equal to a rational number.

Alternatively,

`(78)/(64) + (5)/(3) = (78*3 + 5*64)/(64*3)`

`(78)/(64) + (5)/(3) = (554)/(192)`

which is a rational number.

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