# Module 5 - Telma

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version from
2016-04-18 09:24

## Section

Question | Answer |
---|---|

percent | part of 100 |

proportion | a statement that 2 ratios are equal |

rate | a ratio that compares two quantities having different units of measure |

ratio | a statement of how two numbers compare |

unit rate | rate in which the second quantity is one unit |

percent decrease | work out the difference (decrease) between the two numbers you are comparing. Then: divide the decrease by the original number and multiply the answer by 100 and If your answer is a negative number then this is a percentage increase. |

percent increase | when the final answer is positive number |

simple interest | is money you can earn by initially investing some money |

principle | amount borrowed or invested |

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