The distance between two cities A and B is 140 km. A car driving from A to B left at the same time as a car driving from B to A. The cars met after one hour, then the first car reached city B 50 minutes later than the second car reached city A. Find the speed of the car from city A to B.
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Answer:
60km/h
Step-by-step explanation:
x1=( 4340 + 3(500) )/ 14 x1= 560 x2=( 4340 - 3500 )/ 14 x2= 60 Ignore value 560 -500