# Ratios & Percentages

### Example 1

What is 15% of 72? |

### Example 2

80% of 40 is what number? |

### Example 3

30% of what number is 15? |

### Example 4

What percent of 60 is 20? |

### Example 5

What is 15% of 72? |

### Example 6

80% of 40 is what number? |

### Example 7

30% of what number is 15? |

### Example 8

What percent of 60 is 20? |