# FDPR as CALC

i.e. fraction, decimal, percentage, ratio

### teacher overview

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1 | FDPRasCALC1.pdf | sign up for - use of timely practice
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2 | FDPRasCALC2.pdf | |||

3 | FDPRasCALC3.pdf | |||

4 | FDPRasCALC4.pdf |

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### NC information

N10 work interchangeably with terminating decimals and their corresponding fractions (such as 3.5 and 7/2) change recurring decimals into their corresponding fractions and vice versa

R3 express one quantity as a fraction of another, where the fraction is less than 1 or greater than 1

R4 use ratio notation, including reduction to simplest form

R8 relate ratios to fractions and to linear functions

R9 define percentage as ‘number of parts per hundred’; interpret percentages and percentage changes as a fraction or a decimal,

R9 interpret % multiplicatively; express one quantity as a percentage of another;

R9 compare two quantities using percentages;

R9 work with percentages greater than 100%;

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