Question

3/4+-2/5=_ Add the rational numbers

Answer 1

Answer:

$\frac{7}{20}$

Step-by-step explanation:

$\frac{3}{4} + \frac{ - 2}{5} = \frac{15 +( - 8) }{20} \\ = \frac{7}{20}$

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Answer 2

Answer:

7/20

Step-by-step explanation:

3/4 + - 2/5 = 15 + (-8) / 20

7/20

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