Unit conversion of Time Problems - page 9 of 35
Number of problems found: 688
- Kamal
Kamal walks to his school, which is 3 km from his home, in 30 minutes. On reaching, he finds that the school is closed and comes back by bicycle with his friend and reaches home in 20 minutes. His average speed in km/h is - Car travel
How many kilometers did the car travel if it averaged 68 km/h? It started at 8:20 and arrived at its destination at 10:05. - Diver underwater minutes
The diver dived into the water on 11/30, 7/15, and 5/12. How many minutes did he spend underwater in total? - Last wagon
A 200 m long train passes through the 700 m long tunnel so that a time of 1 minute elapses from the entry of the locomotive into the tunnel to the exit of the last wagon from the tunnel. Find the speed of the train. - Tandem jump
During the tandem jump, the paratroopers dropped from a height of 1.7 km to a height of 1.5 km above the surface in 4 seconds. At what average speed did they move before the parachute opened? - Unit fraction writing
Write the fraction that represents which part: 1) 31 m is of a kilometre 2) 42 seconds is of a minute 3) 10 hours is of a day - Tunnel
Kubo sits on a train speeding at 108 km/h. At that moment, the train enters the tunnel, which, according to Kub's book, is 2 km long. Kubo notices that the end of the train has left the tunnel 75 seconds later than the locomotive has entered the tunnel. W - Runner acceleration speed
The runner reaches a speed of 30 km/h after 3 seconds from the start. Determine its acceleration. - Power consumption
The price of electricity is ₱6.50 per kilowatt hour (kWh). How much electricity was consumed if a television with 120 W power consumption ran from 7:30 AM to 12:30 PM? How much will this cost? - Train
Find the average speed of a train (in km/h) that passes a telegraph pole in 7 seconds and passes a 378 m platform in 25 seconds. How long is the train? - Triangle land fencing
The land has the shape of an obtuse triangle with sides of 40 m, 30, and 60 m. Determine the minimum mesh length for fencing and the land area in ares. - 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? - Aircraft acceleration trajectory
The aircraft, which has a speed of 1080 km/h, starts moving for 1 minute with an acceleration of 1 m/s². What will be its final speed? What trajectory will he take at this minute? - The Nürburgring
The Nürburgring in Germany is a racetrack that hosts racing events all year. Two of the fastest laps ever driven on the track are 6 minutes 47.30 seconds and 6 minutes 52.01 seconds. How much faster is the 6 minutes 47.30 seconds than the 6 minutes 52.01 - Stop
Three tram lines pass through the stop on Malé náměstí. Tram number 9 arrives regularly at 8-minute intervals, tram number 12 stops every 10 minutes, and tram number 13 stops every 12 minutes. How many times will all three tram lines stop at the stop simu - A diesel car
A diesel car costs $2599 more than an unleaded petrol car and travels an average of 25,000 km per year. Diesel petrol has a consumption rate of 7.4 L per 100 km and costs $1.39 per liter. Unleaded gasoline has a consumption rate of 8.5 L per 100 km and co - Car speed The car covered a distance of 84 kilometers in 20 minutes. Determine the speed of the vehicle.
- Clock losing time
A clock shows 9:30 am. If the clock were 5 minutes slower, what would have been the correct time? - Phone call probability
One hundred people work in the office. Each of them spends an average of 25 minutes daily on the phone. A working day has 8 hours. What is the probability that ten workers will be on the phone simultaneously in one day? - Grocery store You spend 4/5 of an hour at the mall. You spend 1/3 of that time in the food court. How many minutes are you in the food court?
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