What is 3/4+1/2+2/5 ?

The solution to 3/4+1/2+2/5 is 33/20

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simplify 3/4+1/2+2/5

simplify

\frac{3}{4} + \frac{1}{2} + \frac{2}{5}

\frac{33}{20}

Solution steps

\frac{3}{4} + \frac{1}{2} + \frac{2}{5}

Least Common Multiplier of

4, 2, 5 : 20

Adjust Fractions based on the LCM

= \frac{15}{20} + \frac{10}{20} + \frac{8}{20}

Apply the fraction rule:

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

= \frac{15 + 10 + 8}{20}

Add the numbers:

15 + 10 + 8 = 33

= \frac{33}{20}

\frac{25}{7} - 3

2 a x^{2} + 6 a x - 20 a

\frac{1}{2} - \frac{π}{4}

y^{2} + \frac{3}{7} y + n

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