What is 3/4+7/2-3/8 ?

The solution to 3/4+7/2-3/8 is 31/8

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simplify 3/4+7/2-3/8

simplify

\frac{3}{4} + \frac{7}{2} - \frac{3}{8}

\frac{31}{8}

Decimal Notation

3.875

Solution steps

\frac{3}{4} + \frac{7}{2} - \frac{3}{8}

Least Common Multiplier of

4, 2, 8 : 8

Adjust Fractions based on the LCM

= \frac{6}{8} + \frac{28}{8} - \frac{3}{8}

Apply the fraction rule:

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

= \frac{6 + 28 - 3}{8}

Add the numbers:

6 + 28 - 3 = 31

= \frac{31}{8}

\frac{( ( x ^{2} y ^{- 3} ) ^{\frac{1}{4}} )}{x ^{- 1} y ^{2}}

(1 - sin (θ)) (1 + sin (θ))

2 cos^{2} (2 x) - 2 sin^{2} (2 x)

(x + 1)^{2} + (x + 4)^{2} - 2 x^{2} - 10 x

\frac{sec ( θ )}{cos ( θ )}