Finite Math Examples

$1 + \frac{0.05}{2^{2}} - 1$

Step 1

Find the common denominator.

Tap for more steps...

Step 1.1

Raise $2$ to the power of $2$ .

$1 + \frac{0.05}{4} - 1$

Step 1.2

Write $1$ as a fraction with denominator $1$ .

$\frac{1}{1} + \frac{0.05}{4} - 1$

Step 1.3

Multiply $\frac{1}{1}$ by $\frac{4}{4}$ .

$\frac{1}{1} \cdot \frac{4}{4} + \frac{0.05}{4} - 1$

Step 1.4

Multiply $\frac{1}{1}$ by $\frac{4}{4}$ .

$\frac{4}{4} + \frac{0.05}{4} - 1$

Step 1.5

Write $- 1$ as a fraction with denominator $1$ .

$\frac{4}{4} + \frac{0.05}{4} + \frac{- 1}{1}$

Step 1.6

Multiply $\frac{- 1}{1}$ by $\frac{4}{4}$ .

$\frac{4}{4} + \frac{0.05}{4} + \frac{- 1}{1} \cdot \frac{4}{4}$

Step 1.7

Multiply $\frac{- 1}{1}$ by $\frac{4}{4}$ .

$\frac{4}{4} + \frac{0.05}{4} + \frac{- 1 \cdot 4}{4}$

Step 2

Combine the numerators over the common denominator.

$\frac{4 + 0.05 - 1 \cdot 4}{4}$

Step 3

Simplify the expression.

Tap for more steps...

Step 3.1

Multiply $- 1$ by $4$ .

$\frac{4 + 0.05 - 4}{4}$

Step 3.2

Add $4$ and $0.05$ .

$\frac{4.05 - 4}{4}$

Step 3.3

Subtract $4$ from $4.05$ .

$\frac{0.05}{4}$

Step 3.4

Divide $0.05$ by $4$ .

$0.0125$