Worksheets of length units conversion

Conversion of units
Complete the following length data
Customary length
Convert length 65yd 2 ft to ft
Earth parallel
Earth's radius is 6370 km long. Calculate the length parallel of latitude 50°.
Trunk
Calculate length of the biggest fishing rod can be inserted into the trunk of a car with dimensions 165 x 99 × 85 cm?
Cable car
Find the elevation difference of the cable car when it rises by 67 per mille and the rope length is 930 m.
Milimeters
How many millimeters is 1/4 meters?
The train
The train passed the observer in the 20s and passed through a 1500m tunnel in 2 minutes. Calculate the speed (km/h) and train length.
Aquarium
Aquarium is rectangular box with square base containing 76 liters of water. Length of base edge is 42 cm. To what height the water level goes?
Cubes
Most how many cubes with an edge length of 5 cm may fit in the cube with the inner edge of 0.4 m?
Electrics - conductor
The wire is 106 meters long at 0 °C and at every temperature increase of 1 °C the length increases by 0.15 mm per 1 m length of wire. Determine a function which represents the overall length of the wire as a function of temperature. What is the length of
Water lake
The length of the lake water is 8 meters width 7 meters and depth 120 centimeters. How many liters of water can fit into the water lake?
Aircraft nose down
How long will fall airliner from a height of 10000 m at speed 1,000 km/h?
Clock
How long is trajectory of second hand of hours for day, if is 15 mm long?