Worksheets of time units conversion

The number of examples:
Range of values:
Multiplicity:

124	m	=		h
56	s	=		d
68	ms	=		h
48	d	=		h
54	s	=		μs
33	ms	=		h
25	d	=		h
8	ms	=		s
29	h	=		s
2	ms	=		h

Conversions of a time unit in word problems

• Minutes in Percentage
  How many minutes is 45% of four hours?
• Tourist route time
  How long would a tourist walk the route if he measured 24.9 cm on a map with a scale of 1:25000? The marching speed is 4 km/h.
• Janka Katka meeting
  Janka and Katka live in villages 16 km away. They agreed to meet precisely halfway. Jana was driving at a speed of 4 km/h. Katka came out 30 minutes later. At what speed must Katka drive to fulfill the agreement?
• Trolleybus meeting time
  Trolleybuses on different lines depart from the same terminal station at 4:10 in the morning. The first returns to the final station regularly in 1 hour, the second in 40 minutes, the third in 2 hours, and the fourth in 1 hour and 20 minutes. At what time
• Propeller
  The aircraft propeller rotates at an angular speed of 200 rad/s. A) What is the speed at the tip of the propeller if its distance from the axis of rotation is 1.5 m? B) What path does the aircraft travel during one propeller revolution at a speed of 540 k
• Two parts journey
  The driver of the car plans to drive 30 km in 0.5 hours. For 20 minutes he follows the convoy (traffic jam) at a speed of 30 km/h. What speed would he have to go in the remaining time?
• A clock
  Mother set a clock right at 6:00 AM. If it gains 3 1/2 minutes per hour, what time will it show at 6:00 PM on the same day? Show your solution.
• Hr to min
  Sue biked to school in 5/12 of an hour. How many minutes did it take her to ride to school?
• Clock time
  Juro didn't have a watch, so he asked a classmate for the exact time. Simon looked at the clock and said: "If my watch were 22 minutes late, it would be 11:54. But it's not that much because my watch doesn't miss; it goes 22 minutes ahead". What time was
• Gardeners
  Gardeners pay the city to lease one square meter of land CZK 3. How much do you pay each year? a) for 2 hectares b) 2 are 150 m²
• Obtuse angle
  Which obtuse angle is creating clocks at 17:00?
• Climb
  The road sign that informs the climb is 10.3%—the car drives 10 km along this road. What is the height difference that the car went?
• Hours
  How many hours are 7 days?
• 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.
• Car acceleration distance
  How far must a car travel to reach a speed of 72 km per hour if it starts from rest in a uniformly accelerated motion with an acceleration of 0.2 meters per second²?

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