Name: Date:

Question 1: 3 builders can build a wall in 52 days. How long would it take 13 builders to build the same wall? |

Question 2: 5 workers can dig a hole in 168 hours. How long would it take 14 workers to dig the same hole? |

Question 3: 6 bakers can bake 54 cakes in a morning. How many cakes could 10 bakers bake in the same time? |

Question 4: 4 painters can paint 44 paintings in a week. How many paintings can 11 painters paint in a week? |

Question 5: 10 robots can weld 30 sheets of metal in 150 seconds. How long would it take 20 robots to weld 120 sheets of metal? |

Question 6: 4 teachers can mark 8 exam papers in 32 minutes. How long would it take 16 teachers to mark 48 exam papers? |

Question 7: 3 computers can perform 33 billion calculations in 13 seconds. How many calculations can 14 computers perform in 117 seconds? |

Question 8: 9 cats can catch 50 rats in 28 days. How long would it take 14 cats to catch 100 rats? |

Show Answers
Hide Answers

© GCSEMathsWorksheets.com

# Answers

Question 1: 12 days |

Question 2: 60 hours |

Question 3: 90 cakes |

Question 4: 121 paintings |

Question 5: 300 seconds |

Question 6: 48 minutes |

Question 7: 1386 billion calculations |

Question 8: 36 days |