Simplifying
Simplify the expression , which mixes a fraction with a decimal.
Step 1 — Convert to a decimal. Because it is generally easier to work with decimals than to convert into a fraction, divide :
- into : times (), remainder .
- into : times (), remainder .
- into : times (), remainder .
So .
Step 2 — Add the two decimals. Use the decimal addition procedure:
Therefore, .
This example shows the general strategy for expressions that combine fractions and decimals: convert to a single form (usually decimals) so that standard decimal arithmetic can be applied.
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Converting to a Decimal
Simplifying
A financial clerk is converting fractional interest rates into decimal format for a loan application. Match each component of the fraction or the resulting decimal to its correct role or definition in the conversion process.
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Simplifying
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Evaluating
Evaluating
Example of Evaluating
Example of Evaluating
Example of Evaluating
Example of Evaluating
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Learn After
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