Solve x/415x2/100

$$\frac { x } { 4 } \frac { 15 x 2 } { 100 }$$

Evaluate

$$\frac{3xx_{2}}{80}$$

Solution Steps

Divide 15x_{2} by 100 to get \frac{3}{20}x_{2}.

$$\frac{x}{4}\times \frac{3}{20}x_{2}$$

Multiply \frac{x}{4} times \frac{3}{20} by multiplying numerator times numerator and denominator times denominator.

$$\frac{x\times 3}{4\times 20}x_{2}$$

Express \frac{x\times 3}{4\times 20}x_{2} as a single fraction.

$$\frac{x\times 3x_{2}}{4\times 20}$$

Multiply 4 and 20 to get 80.

$$\frac{x\times 3x_{2}}{80}$$

Differentiate w.r.t. x

$$\frac{3x_{2}}{80}$$