What is 1/2+2/3+3/4 ?

The solution to 1/2+2/3+3/4 is 23/12

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simplify 1/2+2/3+3/4

simplify

\frac{1}{2} + \frac{2}{3} + \frac{3}{4}

\frac{23}{12}

Solution steps

\frac{1}{2} + \frac{2}{3} + \frac{3}{4}

Least Common Multiplier of

2, 3, 4 : 12

Adjust Fractions based on the LCM

= \frac{6}{12} + \frac{8}{12} + \frac{9}{12}

Apply the fraction rule:

\frac{a}{c} + \frac{b}{c} = \frac{a + b}{c}

= \frac{6 + 8 + 9}{12}

Add the numbers:

6 + 8 + 9 = 23

= \frac{23}{12}

3 x^{2} - 4 x = 15

25 n^{2} + 10 n + 1

15 b^{3} + 24 b^{2} + 35 b + 56

- \frac{2}{3} + \frac{5}{6}

r^{2} = 5 r - 1