Question

sum of 2 rational numbers =3/5. 1 rational number =3/4 what is another number
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Answer 1

Step-by-step explanation:

3/7 + 56/7

= (3 + 56)/7

= 59/7, [Since, 3 + 56 = 5 9]

Therefore, 3/7 + 56/7 = 59/7

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Answer 2

Let the another number be x

x+3/4 = 3/5

$x = \frac{3}{5} - \frac{3}{4}$

$x = \frac{12 - 15}{20}$

$x = \frac{ - 3}{20}$