Unit conversion - practice for 10 year olds - page 2 of 6
Number of problems found: 114
- Water tank
In an empty fire tank, 2150 hl of water jetted in 5 hours. How many hectoliters of water were jetted every hour? How many hectoliters of water were in the tank after three hours? - Produces 48363
The shoe company produces 36,960 pairs of shoes a year. How many pairs of shoes do they produce on average per month? - Decimetres 4911
The children threw the ball into the distance. The 1st child threw 27 meters. The 2nd part threw 180 decimetres. The third child threw 290 decimetres. Which child threw the farthest? - Infants water
The tank, which has ten hectoliters of water for infants, went 580 liters in the morning and 340 liters in the afternoon. How many liters are left in the tank? - Distance 80716
What distance did the crane hook travel in 1 min at a constant speed of 15 cm/s? - Heart as pump
The heart pumps out 5.17 liters of blood in 1 minute. How many liters of blood are pumped per hour, and how much per day? - Steps
An adult step has a length of 76 cm. How many steps will he go distance 50 meters? How many meters does he go when he makes 700 steps? - 45-minute 82169
I have 38 lessons that last 70 minutes. How many teaching hours are there in terms of 45-minute lessons? - Traveled 80715
A mass point traveled a distance of 600 m in 2 minutes in uniform motion. How fast was it moving? - Cyclist 8338
The cyclist rides at a speed of 54km/h. How many meters will it cover in 5 seconds? - Hammerhead 5061
The hammerhead weighs 1 kg and the handle 250 g. What is the weight ratio of these two parts of the hammer? - Cyclist 12
What is the average cycle speed traveling at 20 km in 60 minutes in km/h? - Time adding
Add and write the result again as hours, minutes, and seconds: 2hodiny45min15s + 1h20m50s = - Three-quarters 4270
Veronika did her homework for precisely one hour. One-third of her time was devoted to mathematics, three-quarters of her time to geography. How many minutes did she spend on other subjects? - The third
The one-third rod is blue, one-half of the rod is red, and the rest of the rod is white and measures 8 cm. How long is the whole rod? - Cast brass
Brass cast weight was 3.84 kg. It had turned into piston weight 3.491 kg. How many grams of brass were turned off? - Rope
Peter has a long rope of 2 4/5 meters. Martin has a rope 20 cm longer. What length of ropes is achieved if the boys link ropes? - Underwater 59293
The diver dived into the water on 11/30, 7/15, and 5/12. How many minutes did he spend underwater in total? - Comenius 46531
Teacher of the Nations "J. A. Comenius was born in MDXCII and died in MDCLXX. How many years did he live? How many years have passed since his death? - Liters 8126
At 23:45, the pump pumps 435.4 liters of blood. How many liters of blood does he pump per day? How many liters of blood does he pump in a week?
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