Worksheets of length units conversion
Conversions of a length unit in word problems
- Two municipalities
The horizontal distance between municipalities is 39 km. Average sinking is 7 per mille. What is the difference in height between these municipalities?
Peter makes steps long 70 cm, John 45 cm long. After how many meters their footsteps meet?
Find the circumference of the table, where the long side is 1.28 meters and the short side is 86 cm.
Excavation for the base of the cottage has dimensions 4.5 m x 3.24 m x 60 cm. The excavated soil will increase its volume by one-quarter. Calculate the volume of excavated soil.
George pass on the way to school distance 200 meters in 165 seconds. What is the average walking speed in m/s and km/h?
A rectangular garden of 25m in length and width 20m in width fall 4mm of water. Express by a fraction in basic form what part of the 60-hectolitre tank we would fill with this water.
Calculate how many squares/rectangles of size 4×3 cm can be cut from a sheet of paper of 36 cm × 32 cm?
The boy walked about 8.5 km in an hour. How long will it take to walk a distance of 32 km if he takes two breaks of 30 minutes during the route?
How many hectoliters of water is in a garden barrel with 90 cm diameter and a height of 1.3 m if it is filled to 80% of its capacity?
- Two rulers
We have two rulers. Scale interval on first rulers are a spaced 1 cm and on second spaced 15 mm. Rulers are attached to each other so that they match initial divider commas. What next dividers commas coincide? Find at least three cases.
How far must Paul place a mirror to see the top of the tower 12 m high? The height of Paul's eyes above the horizontal plane is 160 cm, and Paul is from the tower distant 20 m.
- Earth parallel
Earth's radius is 6370 km long. Calculate the length parallel of latitude 50°.
Workers digging a jump pit in the schoolyard. The pit has a cuboid shape with a length 12 m, a width of 20 dm, and a depth of 36 cm. They excavate 0.4 cubic meters of soil an hour. How much time (hours and minutes) is need to excavate this pit?
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