Question

if a train runs at a speed of 20 km per hour, then how long will it take to go 60 kilometre
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Answer 1

$\color{Red}{Answer: -}$

$time = \frac{distance}{speed} \\ time = \frac{60km}{20 \frac{km}{h} } \: \: \: \: \: \: \\ time = 3 \: h \: \: \: \: \: \: \: \: \: \: \:$

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Answer 2

Answer:- 3 hours

Hope this answer will help u