Question

simplify 1 by 2 + 1by
$simplify$
3+ 1by 4​

Answer 1

Answer:

This is the answer of this question.

Answer 2

simplify:-

$\implies \pink{ \frac{1}{2} + \frac{1}{3} + \frac{1}{4} }$

take LCM

$\implies \frac{1 \times 6 + 1 \times 4 + 1 \times 3}{12} \\ \\ \implies \: \frac{6 + 4 + 3}{12} \\ \\ \implies \: \frac{10 + 3}{12} \\ \\ \implies \: \frac{13}{12} \\ \\ \implies \: 1.08$

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other mathod(cross multiplie)

$\implies \: \frac{1}{2} + \frac{1}{3} + \frac{1}{4} \\ \\ \implies \: \frac{3 + 2}{2 \times 3} + \frac{1}{4} \\ \\ \implies \: \frac{5}{6} + \frac{1}{4} \\ \\ \implies \: \frac{5 \times 4 + 6}{6 \times 4} \\ \\ \implies \: \frac{20 + 6} {24} \\ \\ \implies \: \frac{26}{24} \\ \\ \implies \: \frac{13}{12} \\ \\ \implies \: 1.08$

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I hope it helps you