Question

Solveig ankit runs at a speed of 20km/h how much time will he take run a race of 700m at brainly.

Answer 1

speed=d/t

time=d/s

d=700m

speed=20*5/18 m/sec

=50/9 m/sec

time=700 m/50/9 m/sec

126 seconds

Answer 2

The time taken is 0.035 hours.

Step-by-step explanation:

Given : Ankit runs at a speed of 20 km/h.

To find : How much time will he take run a race of 700 m ?

Solution :

The relationship between distance , speed and time is given by,

$\text{Time }=\frac{\text{Distance}}{\text{Speed}}$

Here, Distance = 700 m

Convert into km,

1 m = 0.001 km

700 m = 0.7 km

Speed = 20 km/h

Substitute the values,

$\text{Time }=\frac{0.7}{20}$

$\text{Time }=0.035$

Therefore, the time taken is 0.035 hours.

#Learn more

Suppose a train moves 5 hrs at a speed of 40 km/hr. then 3 hrs at a speed of 45 km/hr and next 5 hrs at a speed of 60 km/hr. calculate the average speed

https://brainly.in/question/5061298