The road sign near the bridge says: Maximum height 2.5 m. If 1 ft (foot) = 30 cm, which of the following vehicle heights is the lowest height that would not be able to pass under the bridge?

A rectangular container is 40 cm deep, 40 cm wide and 50 cm long. If water from a tap is pouring in at 1,000 cm every minute, how long will it take before the tank is half full?

1 oz (ounces) = 28.34 g. What is 6 oz in kilograms?

If 1.61 km = 1 mile, how many miles would you have to travel in order to have travelled 254 kilometres?

If 1.61 km = 1 mile, how many kilometres would you have to travel in order to have travelled 245 miles?

The weight of a new born baby is between 6 to 9 pounds (lb) where 1 lb = 454 g. If Susan's baby weighed 7 lb, what was its weight in kilograms?

A van can carry 150 parcels: 50 parcels weigh 120,500 g, 35 parcels weigh 35.5 kg and the remaining 65 weigh 58 kg. What is the total weight of the parcels being carried by the van?

The volume of a balloon is 640 cm . If air is escaping at 80 cm each minute, what will the volume of the balloon be after 5 minutes?

People used to weigh themselves in stones (st) and pounds (lb). There are 14 lb in 1 stone and 1 kg = 2.2 lb. If Henry weighs 13 st 10 lb, how much does he weigh in kilograms?

Which of the following is the heaviest: 1 tonne; 1,000 kg; 1,000,000 g (one million)?