Question

A train travel 110 Km in 2 hours and a car travel 245 km in 3 one by two what is the ratio of the speed of the train of that of the car

Answer 1

Answer:   3:4

Step-by-step explanation:

Distance = speed * time

Speed of train = 110/2

Speed of car =( 245 *2)/7

So the ratio is 110/2 : 245* 2/7

solve to get the answer 3:4

Answer 2

The ratio of the speed of the train of that of the car is 11:14

Step-by-step explanation:

Distance traveled by train = 110 km

Time taken by train = 2 hours

$Speed = \frac{Distance}{Time}$

$Speed = \frac{110}{2}=55 km/hr$

Speed of train = 55 km/hr

Distance traveled by car = 245 km

Time taken by car = $3 \frac{1}{2} = \frac{7}{2} hour$

Speed of car = $\frac{245}{\frac{7}{2}}= 70 km/hr$

Ratio of the speed of the train of that of the car =$\frac{55}{70}=\frac{11}{14}=11:14$

Hence the ratio of the speed of the train of that of the car is 11:14

#Learn more:

A car travels adistance of 330 km at an average speed of 110 km/ h.how long does it take the car to travel this distance?

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