Solve (-9/4)+3(1/2)+(3/4)

$$( - 9 / 4 ) + 3 ( 1 / 2 ) + ( 3 / 4 )$$

Evaluate

$$0$$

Solution Steps

Multiply 3 and \frac{1}{2} to get \frac{3}{2}.

$$-\frac{9}{4}+\frac{3}{2}+\frac{3}{4}$$

Least common multiple of 4 and 2 is 4. Convert -\frac{9}{4} and \frac{3}{2} to fractions with denominator 4.

$$-\frac{9}{4}+\frac{6}{4}+\frac{3}{4}$$

Since -\frac{9}{4} and \frac{6}{4} have the same denominator, add them by adding their numerators.

$$\frac{-9+6}{4}+\frac{3}{4}$$

Add -9 and 6 to get -3.

$$-\frac{3}{4}+\frac{3}{4}$$

Add -\frac{3}{4} and \frac{3}{4} to get 0.

$$0$$

Factor

$$0$$