Level 1 PSLE
Water leaks from a tap at a rate of 3 ml per second. At this rate, how much water will leak from the tap in 1 minute?
1 m
Level 1 PSLE
It takes 90 minutes to fill a tank. What fraction of the tank will be filled in 1 hour? Give your answer in the simplest form.
1 m
Level 1 PSLE
Water drips from a tank tap at 8 mℓ per second into an empty pail. How much water is collected in 2 hours? (Express the answer in ℓ.)
1 m
Level 1 PSLE
Nora took 34 h to jog 9 km. What was her average jogging speed in km/h?
1 m
Level 1 PSLE
Kenny took 20 min to walk 960 m. What was his average speed in km/h?
1 m