Question

A train moves at a constant speed of 75 km/hr.
(1) How far will it travel in 20 minutes?
51m​

Answer 1

Answer:

1)SPEED (S) = 75KM/Hr = 75 * 1000/60mi=1250 m/mi

time (t) = 20mi

distance (d) = s*t = 1250 m/mi * 20 mi =25000m

2) s= 75km/hr

d= 250km

time (t) = d/s = 250km/75km/hr

= 10/3 hr

Step-by-step explanation:

Answer 2

speed of train = 75 km/hr

time = 20 mins. = 1/3 hr

$\sf \boxed{ \bold{distance = speed \times time}}$

distance travelled = 75 ×1/3 = 25 km