Algebra Examples

$1.75$

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.

$1 \frac{75}{100}$

Step 2

Reduce the fractional part of the mixed number.

$1 \frac{3}{4}$

Step 3

Convert

$1 \frac{3}{4}$ to an improper fraction.

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Step 3.1

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

$1 + \frac{3}{4}$

Step 3.2

Add

$1$ and

$\frac{3}{4}$ .

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Step 3.2.1

Write

$1$ as a fraction with a common denominator.

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

Step 3.2.2

Combine the numerators over the common denominator.

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

Step 3.2.3

Add

$4$ and

$3$ .

$\frac{7}{4}$

$1.75$

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