Solve 0,40mm*3,2mum/16pm=

$$\frac { 0,40 m m \times 3,2 \mu m } { 16 p m } =$$

Evaluate

$$\frac{2\mu m^{2}}{25p}$$

Solution Steps

Multiply m and m to get m^{2}.

$$\frac{0,4m^{2}\times 3,2\mu m}{16pm}$$

To multiply powers of the same base, add their exponents. Add 2 and 1 to get 3.

$$\frac{0,4m^{3}\times 3,2\mu }{16pm}$$

Cancel out m in both numerator and denominator.

$$\frac{0,4\times 3,2\mu m^{2}}{16p}$$

Multiply 0,4 and 3,2 to get 1,28.

$$\frac{1,28\mu m^{2}}{16p}$$

Differentiate w.r.t. μ

$$\frac{2m^{2}}{25p}$$