Question

solve for the sum in 2/4 + 3/10​

Answer 1

GIVEN★

• $= \frac{2}{4} + \frac{3}{10}$

FIND★

• given rational number sum

EVALUTION★

• Solve by cross multiplication rules

• $= \frac{2}{4} + \frac{3}{10} \\ \\ \\ = \frac{2 \times 10 + 3 \times 4}{4 \times 10} \\ \\ \\ = \frac{20 + 12}{40} \\ \\ \\ = \frac{32}{40} \\ \\ \\ = \frac{4}{5}$

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answer★

$= \frac{4}{5}$

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I hope it helps you