Question

If a train covers 600m in 0.5 seconds, how long it will cover in 10 seconds?

Answer 1

600 metre in 0.5 second or in 1/2 second
in 1 second it would be
$600 \div \frac{1}{2} = 600 \times 2 = 1200$
now in 10 second it would be
$1200 \times 10 = 12000m$
12000 metres

Answer 2

Speed of train = 600m/0.5 sec= 1200m/sec

1200m - 1second
10second -? metre

=1200×10 = 12000m= 12 km

Your answer is 12000m or 12km

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