In covering distance,the speed of A & B are in the ratio of 3:43:4 .A takes 30min more than B to reach the destion.The time taken by A to reach the destinstion is. दूरी को कवर करने में, A & B की गति 3:43:4 के अनुपात में होती है। A को गंतव्य तक पहुँचने के लिए B से 30min अधिक लगते हैं। A को गंतव्य तक पहुँचने में लगने वाला समय है।
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10
Answer:
2 hours
Step-by-step explanation:
A : B
Ratio of speed = 3 : 4
Ratio of time= 4 : 3
4unit−3unit= 1unit= 30min
So, 4 units = 30×4=120 min
Required time = 2 hrs
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