# Jaroslav 36791

Oldřich ran out of the house at 7.00 at 10 km / h. After 3 minutes, Jaroslav also ran at 12 km / h. A) what time did Jaroslav Oldřich finish? B) how many km did each run?

**Result**Tips for related online calculators

Do you have a linear equation or system of equations and looking for its solution? Or do you have a quadratic equation?

Do you want to convert length units?

Do you want to convert velocity (speed) units?

Do you want to convert time units like minutes to seconds?

Do you want to convert length units?

Do you want to convert velocity (speed) units?

Do you want to convert time units like minutes to seconds?

#### You need to know the following knowledge to solve this word math problem:

#### Units of physical quantities:

#### Themes, topics:

#### Grade of the word problem:

## Related math problems and questions:

- Cyclist 66904

The athlete ran on a 10 km route at a speed of 5 m / s. 10 minutes after him. A cyclist drove at a speed of 30 km / h. Who will be at the finish first (A or B)? - Sprinter 15523

The sprinter ran 101 meters in 10 seconds. At what speed in km / h did he run? - Athletic oval

On the 400 m athletic oval, two athletes started back to back from the same level. After the starting shot, they both ran away from each other at the same time. Athlete A ran at 15 km/h, and Athlete B ran at 17 km/h. A) in how many seconds did the athlete - Runner

Peter ran a speed of 12.4 km / h. After 45 minutes running he had a hiatus. The track is 31 km long. How many kilometers he still to run if he still running at the same speed? - Minutes 8381

Jirka ran the track for one decade. How many minutes did he run? - Kilometers 7631

At 8:00, Peter set out on a hike at 5 km / h. At 9:12, Michal followed him on a bike at a speed of 20 km / h. At what time did Michal Petra run, and how many kilometers did he cover? - The tourist

The tourist wanted to walk the route 16 km at a specific time. He, therefore, came out at the necessary constant speed. However, after a 4 km walk, he fell unplanned into the lake, where he almost drowned. It took him 20 minutes to get to the shore and re - Pumps

Pump that draws water at velocity 3.5 liters per second water from a construction trench take 35 minutes. a) Find out how many minutes the water would run out of the trench pump that draws 7.4 liters of water per second. b) What is the pumping velocity wo - Trams

Trams have an average speed 23 km/h and run in tact 14 minutes. Pedestrian walking speed is 3.3 km/h. At what intervals trams outrun pedestrian? - Cross-country race

In the charity cross-country race of three-member relays, each team had to run a total of 36 km. Adam, Boris and Ctirad gradually ran for team A. Boris, and Ctirad ran a distance three times longer than Adam. Ctirad ran a distance of 5 km longer than Bori - Average speed

Michal went out of the house by car at a speed of 98 km/h. He came into the goal place for 270 minutes. Determine the distance between the two places. - Pedestrian and cyclist

Pedestrian out with a speed of 4 km/hour from city center and after 1hour and 10 minutes came after him cyclist at speed of 18 km/h. At how many minutes he catches up with pedestrian? - Championship 1676

A district championship of primary school pupils took place at the athletics stadium. In athletics, they competed in four disciplines: long jump, high jump, 60m run, 400m run. Petr counted from the stands the person present in the stadium area. Seventeen - Play tennis

Peter and Jirka agreed to go play tennis. Peter's path to the tennis court is 800 meters longer and leads around Jirka's house. Peter comes out first and then picks up Jirka. Together they go at the same average speed as Peter went, so they reach the plac - 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? - Nelly 3

Nelly jogged 7/10 km, walked 5/10 km, ran 3/10 km, walked another 7/10 km, and jogged 6/10 km. How many kilometres did she travel in all? - Cyclists 5827

Cyclists ran 3/7 of the total length during the race, and they had 80.5 km to the finish. How long is the race?