Definition of Rate and Ratio | |

Equivalent Ratios (Proportions) - Using Equivalent Fractions | |

Solving Proportions by Cross Products | |

Calculate Unit Rate and Compare | |

Decimal Division | |

Calculate percent of a number by Multiplication | Calculation percent of a number by Multiplication |

Solve percent problems by proportion | |

Sales Price and Discount | Calculate Sales Price and Discount |

Tax and Tip | Calculate Sales Tax |

Calculate Tip Estimating Tips | |

Simple Interest |