Physical quantities - math word problems - page 37 of 177

Number of problems found: 3535

A car 9
A car travels at 34 km/hr. How far does it take to travel in 2 hours?
Janet
Janet walks 7/10 miles in 1/4 hour. Ian walks 9/10 miles in 1/3 hour; who walks at the faster rate and why?
Toy Store
Beezlebum's Toy Store can't keep its stackable block set in stock! The blocks completely fill a box shaped like a rectangular prism that is 14 inches long, 14 inches wide, and 21 inches tall. The cube-shaped blocks in the set are 3.5 inches along each edg
The model
The model of a building is constructed with a scale factor of 1:30. If the height of the model is 80 cm, find the actual height of the building in metres.
An electrician 6
An electrician can wire 4 1/2 rooms in 3 hours. How long does it take him to wire each room?
The playhouse
The drawings of the playhouse are made on a scale of 1:50. In the drawing, the length of the cottage is 4.5 cm. How long is the playhouse actually?
A lorry
A lorry covered 108 km in 1hr 30 min. What is the speed in km/h?
A race
A race car driver won a 500-mile race with a speed of 116.3 miles per hour. Find the driver's time.
Temperature in Portland
On Sunday afternoon the temperature in Portland was 2 °C. By midnight the temperature had dropped by 8 °C. What was the temperature at midnight?
An electricity
If the Rodriguez family used 520 kilowatt-hours of electricity in 12 days, how many kilowatt-hours should they use in 6 days at the same usage rate?
Tom can
Tom can run 3/4 of a mile in 1/8 of an hour. What is the unit rate in miles per hour?
Ronaldo
Ronaldo drove 75 3/5 km in 4 1/2 hours. What was the average speed?
A meteorologist
A meteorologist calculated that the average temperature over the last four years dropped a total of 20 degrees. What integer represents the average change in the temperature per year?
Unit price
A 4-ounce bottle of soap costs $1.37. What is the unit price, rounded to the nearest cent?
Painting a room
If 1 person can paint a room in 6 hrs, how many hours will 3 people finish painting the room?
The temperature 47
The temperature in a garden at midnight was −3 degrees Celsius. By 6 AM, the temperature was −8 degrees Celsius. What is the difference in the temperature?
One evening 2
One evening, the temperature in Miami was 28 °C. During that same evening in Anchorage, it was 32 °C cooler than it was in Miami. What was the temperature in Anchorage?
Unit rate (speed)
What is the unit rate for 4543.08 km in 52.4 h? Enter your answer, as a decimal, in the box.
Water tank 12
A rectangular water tank is 5 m high, 3 m long, and 2 m wide. How many liters of water can it hold?
Angle over circle
In the figure, O is the centre of the circle and AB is tangent to the circle at B. If angle OAB is 28°, find angle AOB. The figure is not to scale.

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