Question

Shekhar drives his car at a constant speed if the Travels 8 kilometre in 10 minutes how long will he take to travel 36 kilometre ​

Answer 1

Answer:

Distance = 8 km

Time = 10 min = 1/6 h

Speed = distance/time

= 8 ÷ 1/6

= 48 km/h

Distance = 36 km

Speed = 48 km/h

Time = distance/speed

= 36/48

= 3/4 h

= 45 minutes

Hope it Helps!!

Answer 2

Answer:

45 Minutes

Step-by-step explanation:

Shekhar drives,

8 km in 10 minutes

36 km in X minutes ( Let's say X minutes)

Speed formula :

Speed = Distance / Time;

So,

S1 = 8/10;

S2 = 36/X

Since, the speed is constant.

S=S1=S2

S=8/10 --(1)

S=36/X --(2)

from equ (1) and (2) , we get:

8/10 = 36/X

1/X = (8 / 10)*(1/36)

X = 36*(10/8)

Therefore, X = 45 minutes