Question

Find the distance covered by man walking for 12 min. at a speed of 3.5 km/h

Answer 1

Answer:

let distance covered be 'x'

speed = 3.5 km/h

time taken = 12min = 0.2h

speed = distance/time             [formula]

3.5=x/0.2h

x=3.5 x 0.2

Ans  [x= 0.7km]  or  [x=700m]

Answer 2

700 m

Step-by-step explanation:

Distance = Speed×Time

= 3.5×( 12/60 ) [ 12 min = 12/60 h ]

= 7/10 km

= 7/10×( 1000 m )

= 700 m