numerical:
A train is running at a speed of 180km/h.how much time will it take to cover a distance of 600km?
Answers
Answer:
3 hours 53 minutes 20 seconds
Explanation:
Dividing the distance by the rate will give you the answer.
Rate = Distance x Time
Rate = 180km/hr.
Distance = 700km
Time = t
180 = 700 x t
To solve for t, we must divide 700 from both sides of the equation. That will put the variable (t) we want to find on its own side of the equation. We now have an equation we can solve…
t = 180/700
700km ÷ 180km/hr = 3.889 hours
Since 0.889 isn't how we normally read minutes, we must convert the decimal to a fraction to get the number of minutes. To do that is as simple as multiplying the numbers after the decimal by 60.
So, 0.889 x 60 = 53.34 minutes
We can now go to seconds by multiplying the digits after the decimal by 60.
0.34 x 60 = 20.4 seconds
And we should finally have the answer you're looking for.
3 hours 53 minutes 20 seconds
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