Solve 4/c+2/3c

$$\frac { 4 } { c } + \frac { 2 } { 3 c }$$

Evaluate

$$\frac{14}{3c}$$

Short Solution Steps

To add or subtract expressions, expand them to make their denominators the same. Least common multiple of c and 3c is 3c. Multiply \frac{4}{c} times \frac{3}{3}.

$$\frac{4\times 3}{3c}+\frac{2}{3c}$$

Since \frac{4\times 3}{3c} and \frac{2}{3c} have the same denominator, add them by adding their numerators.

$$\frac{4\times 3+2}{3c}$$

Do the multiplications in 4\times 3+2.

$$\frac{12+2}{3c}$$

Do the calculations in 12+2.

$$\frac{14}{3c}$$

Differentiate w.r.t. c

$$-\frac{14}{3c^{2}}$$