Other questions in this quiz

2. What is the highest common factor of 45 and 36?

  • 5
  • 9
  • 3
  • 18

3. Find the approximate value of (25.2 + 49.9) / 14.6.

  • 3
  • 3.14
  • 5
  • 5.14

4. A cleaner has to clean a room with an area of 60m^2. He starts cleaning at 9:00am. It takes him 48 minutes to clean 15m^2. He carries on this pace until he finishes. At what time can the cleaner finish cleaning the room?

  • 12:32am
  • 12:12pm
  • 12:32pm
  • 12:12am

5. Round 455,782 to 2 significant figures.

  • 456,000
  • 460,000
  • 450,000
  • 455,000

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