Name: Date:

Question 1: In a box of pens there are 7 times as many red pens as green pens and 4 times as many green pens as blue pens. Write down the ratio of the number of red pens to green pens to blue pens in simplest form. |

Question 2: There are red pens and green pens in a box in the ratio 5 : 9. There are 6 times as many green pens as blue pens. Write down the ratio of the number of red pens to green pens to blue pens in simplest form. |

Question 3: Anna and Bill share money in the ratio 4 : 11. Bill receives 8 times as much money as Carl. Write down the ratio of the amount of money received by Anna to Bill to Carl in simplest form. |

Question 4: Two metal alloys A and B have densities in the ratio 5 : 7. Metal alloy B is 9 times as dense as a third metal alloy C. Write down the ratio of the densities A : B : C in simplest form. |

Question 5: 2A = 5B and 3B = 7C. Write down the ratio of A : B : C in simplest form. |

Question 6: 4A = 8B and 6B = 9C. Write down the ratio of A : B : C in simplest form. |

Question 7: Anna and Bill share some money in the ratio 2 : 9. Anna gets £A, Bill gets £B. Carl and Donna share 5 times as much money as Anna and Bill. They share money in the ratio 2 : 3. Carl gets £C and Donna gets £D. Calculate A : B : C : D in simplest form. |

Question 8: Alex and Bridget share some money in the ratio 4 : 5. Alex gets £A, Bridget gets £B. Chloe and David share 2 times as much money as Alex and Bridget. They share money in the ratio 3 : 8. Chloe gets £C and David gets £D. Calculate A : B : C : D in simplest form. |

Show Answers
Hide Answers

© GCSEMathsWorksheets.com

# Answers

Question 1: 28 : 4 : 1 |

Question 2: 10 : 18 : 3 |

Question 3: 32 : 88 : 11 |

Question 4: 45 : 63 : 7 |

Question 5: 35 : 14 : 6 |

Question 6: 6 : 3 : 2 |

Question 7: 2 : 9 : 22 : 33 |

Question 8: 44 : 55 : 54 : 144 |