Question

a car covera 72km in 2hr And a train cover 120km in 3 hr find its ratio of their speed​

Answer 1

Answer:

9 : 10

Step-by-step explanation:

Car covers 72km in 2hrs

Train covers 120km in 3hrs

Speed = Distance / Time

Speed of Car = 72km / 2hrs = 36km/hr

Speed of Train = 120km / 3hrs = 40km/hr

Ratio of their speed

= Speed of car : Speed of Train

= 36 /40 = 9/10

Therefore, Ratio of their speeds is 9:10

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Answer 2

Answer:

9:00 is the answer for your question