Starter quiz

  • A cookie recipe calls for 240 g of flour to make 24 cookies. If you want to make 36 cookies, how much flour do you need?
    • '360 g' ✓
  • If 5 apples cost £2.50, how much would 8 apples cost?
    • '£4' ✓
  • If it takes 15 minutes to sew 6 buttons onto a shirt, how long will it take to sew 10 buttons onto a different shirt, assuming the same sewing speed?
    • '25 mins' ✓
  • If it takes 4 workers to complete a job in 8 hours, how long will it take 8 workers to complete the same job, assuming they work at the same rate?
    • '4 hours' ✓
  • If it takes 3 people to paint a house in 12 hours, how long will it take 9 people to paint the same house, assuming they work at the same rate?
    • '4 hours' ✓
  • If a car travels 100 miles at a speed of 50 miles per hour, how much longer will it take to travel the same distance at a speed of 40 miles per hour?
    • '30 mins' ✓
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