Worksheets of time units conversion

The number of examples:
Range of values:
Multiplicity:

104	ms	=		μs
62	ms	=		m
47	s	=		μs
93	m	=		s
67	ms	=		μs
75	m	=		ms
80	s	=		ms
92	d	=		s
55	s	=		h
5	h	=		m

Conversions of a time unit in word problems

• Police on time
  A boat with smugglers has left the shore and is traveling at a speed of 85 km/h. In 10 minutes, a police boat starts chasing it at a speed of 110 km/h. International waters, where the possibility of apprehending smugglers ends, begin 30 km from the coast.
• We are delayed
  The train had to travel the distance from A to B at an average speed of 56km/h. After a 1.5 hour journey from station A, the train stopped for 30 minutes. To reach station B in the specified time, he had to travel the remaining distance at an average spee
• Propagation 81955
  A plane flying at 612 km/h speed sent a sound signal. In front of the aircraft (in the direction of flight), there is a fixed object at a distance of 3 km, from which the sound is reflected back to the plane. How long will it take the pilot to hear the ec
• Electrical 80549
  The factory hall is lit by 76 light bulbs, each of which has an input of 200W. Determine how much electrical work will be saved annually if the light is on an average of 100 minutes less per day. Consider 260 business days.

• The train
  The train starts for 2 min with an acceleration of 25 cm/s². What speed will he gain in this time, and what path will he pass?
• A raindrop
  A raindrop falls at a rate of 9.3 meters per second (m/s). Use the following facts to convert this speed to kilometers per hour (km/h). 1 km = 1000 m 1 min = 60 sec 1 hour = 60 min
• The wellbore
  The wellbore has a tributary of 2 m³ per hour. When there is no tapping, there are a stable 28 liters of water in the well. The pump suction basket is at the bottom of the well. At 14.00, the water was pumped out at a rate of 0.5 liters every second. What
• Calculate 2
  Calculate the largest angle of the triangle whose sides are 5.2cm, 3.6cm, and 2.1cm
• Cross road
  From the junction of two streets perpendicular to each other, two cyclists (each on another street) walked out. One ran at 18 km/h, and the second at 24 km/h. How are they away from a) 6 minutes, b) 15 minutes?

• Arrived 5365
  The truck arrived in Brno at 6 pm, 14 minutes and 50 seconds. The journey took 5 hours, 17 minutes 20 seconds. What time did the truck go?
• Acres
  For two hours, 24 students harvested chestnuts on 36 acres. How many square meters are harvested by one student per hour?
• Antelope 4440
  The cheetah began to chase the antelope, and there was a distance of 120 m between them. Although the antelope ran at 72 km/h, the cheetah caught up with it in 12 seconds. How fast was the cheetah running?
• Two trains
  Two trains go at each other. First at a speed of 40 km/h and the second at a speed of 60 km/h. At what distance will it be 30 minutes before they will meet?
• Nightingale
  Nightingale sang for five seconds for 5 hours and 5 minutes. How many seconds were missing from singing 10 hours?

• Clock
  How many hours are 10 days?

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