Question

a bullock cart covers a distance of 12.8 km in 2 hours. in how much time will it cover a distance of 8.6 km.​

Answer 1

Answer:

1.34hrs

Step-by-step explanation:

12.8 Km in 2hr

so, speed is 12.8/2 Km/hr

which is 6.4Km/hr

To cover 8.6 Km, It will take 8.6/6.4Hr = 1.34hr

Answer 2

Answer:

1.34 hrs.

Step-by-step explanation:

time = 2 x 60 x 60 sec.

speed = distance / time.

speed = 12.8 / 7200

speed = 0.00178 m/s

time = distance / speed

time = 8.6 / 0.00178 = 4832.46 sec.

divide by 3600 sec,

you will get, 1.34 hrs.