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# NGMS3

### Ratios, Unit Rate, Proportions

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

Write a ratio for sides of a triangle to sides of a square. | 3 to 4 |

Write an 3 equivalent ratios for 8 stars to 12 moons. | 2:3 or 4:6 or 6:9 |

Write an 3 equivalent ratios for 20 pencils to 25 erasers. | 4:5 or 8:10 or 12:15 |

Write the following fraction in simplest form: 6/52 | 3/26 |

Write the following fraction in simplest form: 25/70 | 5/14 |

Write a ratio to compare the number of @ symbols to the number of * symbols in the following pattern: **@**@**@ | 3/6 |

Write a ratio to compare the number of $ symbols to the number of # symbols in the following pattern: ###$###$###$ | 3/9 |

Write an equivalent ratio to 3/9 | 1/3 or 9/27 |

Write an equivalent ratio to 3/6 | 1/2 or 9/18 |

Mandy bought 3 tickets to the Justin Bieber concert for $195.00. Her friend, Ashley bought 4 tickets to the concert. How much did she pay? What is the proportion you need to setup in order to find the answer? | 3/195 = 4/x or 195/3 = x/4 |

Jeff has 24 crickets and 18 chameleons. What is the ratio of crickets to chameleons? | 4:3 |

Show three ways to write the ratio of 24 crickets and 18 chameleons. | 4:3, 4 to 3, or 4/3 |

Tom purchased 10 gallons of gasoline for $12.50. What is the unit rate? (price per gallon) | 1.25 per gallon |

Which is the best buy? 20 pounds of potatoes for $64.80 25 pounds of potatoes for $80.50 | 25 lb's |

Nancy picked 40 flowers. If 25% of her flowers were red, how many flowers were red? (Show correct proportion + Answer) | 25/100 = x/40 10 flowers |

Chris had 80 snakes. If he gave away 75% of his snakes, how many snakes did he give away? (Show correct proportion & Answer) | 75/100 = x/80 Answer: 60 |

Find the unit rate for 24 pens for $5.95. | .247 round to $0.25 |

Find the unit rate for 48 pens for $8.99 | .187 round to $0.19 |

Which set of pens (24 for $5.95 or 48 for $8.99) is a better deal? | 48 pens for $8.99 |

Created by:
NorthGwinnettMS