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?

Result

x =  21.7 km

Solution:

Solution in text x =







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To solve this verbal math problem are needed these knowledge from mathematics:

Do you want to convert length units?

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