Question

एक रेलगाड़ी 1min मे 3km जा रहा है तो 70sec मे कितनी दूरी तय करेगा please give correct answer ​

Answer 1

Answer:

3.5 km

Step-by-step explanation:

1 min = 60 sec

now,

60 sec -> 3km

1 sec -> 3/60 km

70 sec -> (3/60) x 70 km

           -> (1/20) x 70 km

           -> 70/20 km

           -> 3.5 km