Question

if sonam runs at speed of 25km per hour, how long wil she take to run a 800 metre race
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Answer 1

Answer:

Step-by-step explanation:

Kk very easy question divide it probably it may help u to seek the answer 2500/800= 4.125 min

Answer 2

Answer:

Sonam will take 114.28 seconds to run 800 metre race

Step-by-step explanation:

As we have given in the question that Sonam runs at a speed of 25 km/hr

We need to find how long she will take to run an 800-meter race

First, we would convert her speed into m/s, i.e.

$25\times\dfrac{5}{18}=6.9=7$

So she runs at a speed of 7 m/s, Now we need to find the time in how much time she would complete 800 m race

So as we know that$T=\dfrac{D}{S}$

$T=\dfrac{800}{7}$

Therefore the final answer would be

$T=114.28 seconds$