Worksheets of time units conversion

Number of examples:
Range of values:
15ms = h
57μs = m
120h = s
46ms = s
58μs = h
105m = h
58s = μs
31m = h
28m = ms
22d = s

Conversions of of a time units in word problems

  • A trip to the peak Dry
    Suchy Calculate what percentage is rising trip from Strečno to peak Suchý (Dry peak) longer than the descent back. Team trio of tourists (Palo, Peter and Andrew) rise took 4:21 and descent 3:08.
  • Clock
    1clock How many hours are 15 days?
  • Hr to min
    time Sue biked to school in 5/12 of an hour. How many minutes did it take her to ride to school?
  • Nightingale
    slavik Nightingale sang five seconds for 5 hours and 5 minutes. How many seconds were missing to sing 10 hours?
  • Hours
    watch How many hours is 9 days?
  • Hours
    clock-night-schr The lesson lasts 45 minutes. For the week, students have 18 lesson hours. How many are the actual hours?
  • When Emily
    clocks When Emily arrived home from school, she spent 8 minutes eating a snack. Then, she spent 15 minutes playing with her dog and 32 minutes doing her chores. Finally, Emily spent 45 minutes finishing her homework. How long had Emily been home when she finishe
  • Coulombs
    coulomb How long does it take for a 15 C charge to cross the conductor's cross section if a 3mA current passes through the conductor?
  • An experiment
    rain The three friends agreed to the experiment. At the same time, they all took out an empty cylindrical container on the windowsill and placed it so that it was horizontal. Everyone lives in a different village, and each used a container with a different bot
  • Theatre
    divadlo The theatrical performance started at 15:50 and ended at 18:50. How many minutes long?
  • Frequency of oscillation
    oscillator A weight of 1 kg was suspended from the spring and the spring was extended by 1.5 cm. Determine the frequency of the natural oscillation of the resulting oscillator.
  • Holidays
    holidays Calculate how many hours take holidays, if take 5 weeks.
  • Eight hours
    clocks Brigadier Franta ties a sheaf of hay in 20 minutes. Lujza in the same time only a quarter. How many sheaves will they tie together in 8 hours?

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