Basic Math Examples

$1.3$

Step 1

Convert the decimal number to a fraction by placing the decimal number over a power of ten. Since there is $1$ number to the right of the decimal point, place the decimal number over $10^{1}$ $(10)$ . Next, add the whole number to the left of the decimal.

$1 \frac{3}{10}$

Step 2

Convert $1 \frac{3}{10}$ to an improper fraction.

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Step 2.1

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

$1 + \frac{3}{10}$

Step 2.2

Add $1$ and $\frac{3}{10}$ .

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Step 2.2.1

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

$\frac{10}{10} + \frac{3}{10}$

Step 2.2.2

Combine the numerators over the common denominator.

$\frac{10 + 3}{10}$

Step 2.2.3

Add $10$ and $3$ .

$\frac{13}{10}$

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