Pre-Algebra Examples

Convert to a Simplified Fraction -0.045
Step 1
Convert the decimal number to a fraction by placing the decimal number over a power of ten. Since there are numbers 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
Reduce the fraction.
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Step 2.1
Convert to an improper fraction.
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Step 2.1.1
A mixed number is an addition of its whole and fractional parts.
Step 2.1.2
Add and .
Step 2.2
Cancel the common factor of and .
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Step 2.2.1
Factor out of .
Step 2.2.2
Cancel the common factors.
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Step 2.2.2.1
Factor out of .
Step 2.2.2.2
Cancel the common factor.
Step 2.2.2.3
Rewrite the expression.