Length - 6th grade (11y) - math problems

Number of problems found: 408

  • Relay-race
    Kate ran 170 meters at 29.8 seconds, Suzan at 29.3 seconds, Roza at 34 seconds and Žofka at 30.4 seconds. How long took to run 4x170 m relay-race?
  • Hands
    The clock shows 12 hours. After how many minutes will angle between the hour and minute hand 90°? Consider the continuous movement of both hands hours.
  • Aircraft
    If an airplane flies 846 km/h for 8 h, how far does it travel?
  • Chase
    Paul travel at 60 km/h. After 18 km ride found that he forgot an important book. His brother Thomas behind him carrying it. How fast must Thomas go to catch up with Paul in 31 minutes?
  • Trains
    On a double-track line between stations, K and M went against each other two trains. The first train passed the distance between stations for 3.5 hours, the second, which had an average speed of 12 km/h more, passed for 3.05 hours. Calculate the distance
  • Motion problem
    From Levíc to Košíc go car at speed 81 km/h. From Košíc to Levíc go another car at speed 69 km/h. How many minutes before the meeting will be cars 27 km away?
  • Motion
    If you go at speed 3.7 km/h, you come to the station 42 minutes after leaving the train. If you go by bike to the station at speed 27 km/h, you come to the station 56 minutes before its departure. How far is the train station?
  • Motion
    Cyclist started at 9:00 from point S to point T. After 10 minutes, I followed him at the same speed as the second cyclist. Walker, which went from T to S, started at 9:35. After 71 minutes, he met the first cyclist, and after the next 8 minutes, the secon
  • Motion2
    Cyclist started out of town at 19 km/h. After 0.7 hours car started behind him in the same direction and caught up with him for 23 minutes. How fast and how long went car from the city to caught cyclists?
  • Washer
    The washing machine drum washes at 71 RPM. The washing machine motor pulley has a diameter of 8 cm. What must be the diameter of the drum machine pulley when the motor is at 351 RPM?
  • Book
    Calculate the thickness of the page of the collection of examples from mathematics, where 4.87 cm thick and has 451 pages.
  • Water
    Into a full cylindrical tank high 3 m with a base radius of 2.5 m, we insert cuboid with dimensions 1.7 m, 1.3 m, 1.9 m. How many liters of water will overflow out?
  • Garden
    The garden has two opposite parallel fences. Their distance is 33.1 m. Lengths in these two fences are 75.5 meters and 49.4 meters. Calculate the area of this garden.
  • Car
    Car is traveling 98 km per hour. How long-distance it travel in 1 minute?
  • Triangle
    Prove whether you can construct a triangle ABC, if a=9 cm, b=6 cm, c=10 cm.
  • Garden
    How many steps of 76 cm circumvent square garden with area 1.8 ha?
  • Rainfall
    Annual rainfall in our country is an average of 797 mm. How many m3 of water rains on average per hectare?
  • Isosceles triangle
    Calculate the perimeter of isosceles triangle with arm length 73 cm and base length of 48 cm.
  • Tourist
    Tourist walk at 4.1 km/h. Every 5 km have 20-minute break. How many kilometers passed, when started at 4:40 and finished at 10:30?
  • Rectangles
    Calculate how many squares/rectangles of size 4×3 cm can be cut from a sheet of paper of 36 cm × 32 cm?

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Do you want to convert length units? Length - math word problems. Examples for 6th grade (the sixth graders).