Trigonometry Examples

$(0.05 + \frac{1}{50}) \div (- 1 \frac{2}{5})$

Step 1

Convert the decimal number to a fraction by placing the decimal number over a power of ten. Since there are $2$ numbers to the right of the decimal point, place the decimal number over $10^{2}$ $(100)$ . Next, add the whole number to the left of the decimal.

$- 0 \frac{5}{100}$

Step 2

Reduce the fractional part of the mixed number.

$- 0 \frac{1}{20}$

Step 3

Convert $0 \frac{1}{20}$ to an improper fraction.

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Step 3.1

A mixed number is an addition of its whole and fractional parts.

$- (0 + \frac{1}{20})$

Step 3.2

Add $0$ and $\frac{1}{20}$ .

$- \frac{1}{20}$