# Pre-Algebra Examples

Step 1

Convert the decimal number to a fraction by placing the decimal number over a power of ten. Since there is number to the right of the decimal point, place the decimal number over . Next, add the whole number to the left of the decimal.

Step 2

Step 2.1

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

Step 2.2

Add and .

Step 2.2.1

To write as a fraction with a common denominator, multiply by .

Step 2.2.2

Combine and .

Step 2.2.3

Combine the numerators over the common denominator.

Step 2.2.4

Simplify the numerator.

Step 2.2.4.1

Multiply by .

Step 2.2.4.2

Add and .