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15 Cards in this Set
- Front
- Back
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how to change improper fractions into mixed numbers |
- Divide the numerator by the denominator - write down whole number answer - write down any remainder above the denominator |
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How to find the remainder |
- Do division - Keep dividing until the divisor can no longer reduce the dividend - lowest dividend is the remainder |
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How to convert mixed number to an improper fraction |
- multiply whole number by denominator - add the answer of step 1 to numerator - write answer from step 2 over the denominator |
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Adding and subtraction fractions |
1. find the common denominator 2. add or subtract numerators 3. simpliify fraction |
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how to find common denominator to fractions between fractions being added or subtracted |
1. identify the denominators 2. turn denominators for both fractions into seperate fractions by placing the number in the denominator above it as the numerator. 3. use the newly created fractions to multiply the opposite original fractions. |
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how to add and subtract mixed numbers |
1. add/subtract whole numbers 2. add/subtract fractions |
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how to divide fractions |
multiply by the divisors reciprical |
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multiply mixed fraction |
- convert mixed fraction to improper fraction - multiply improper fraction - reduce - revert to mixed fraction |
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how to turn a mixed fraction into improper fraction |
1. multiply the whole number by the denominator 2. add numerator to result of step 1 3. place result of step 2 above original denominator |
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How to divide mixed fractions |
1. convert mixed fraction to improper fraction 2. multiply by reciprical 3. simplify 4. revert back to mixed number if result is an improper fraction |
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how to convert decimas to fractions |
1. turn decimal into fraction by dividing it by one 2. multiply both top and bottom by 10 for every number after the decimal point 3. simplify |
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how to convert fractions to decimals |
- divide numerator by denominator |
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how to convert decimal to percent |
1. move decimal point places to the right 2. multiply decimal by 100 add percent sign to result of step 2 |
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how to convert percent to decimal |
1. remove percent symbol 2. move decimal two places to the left. |
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how to convert percent to fraction |
1. write down percent divided by 100 2. if percent |
