Question

If a car travels 60 km in an hour how far will it travel in 2 hours 15 minutes half an hour three and a half hours

Answer 1

Distance covered by car = 60 Km
 Time taken = 1 hr

Thus Speed of Car     u = Distance/ Time
                                        = 60 Km/hr
Thus 
for time = 2 hr 15 min
             = 2 + 0.25 
             = 2.25 Hr
Distance = u *  Time
              = 60 * 2.25
             = 135 Km
for Time = 0.5 Hr
Distance = 60 * 0.5
                = 30 Km
Time = 3.50 Hr
Distance = 60 * 3.5
               = 210 Km

Answer 2

Answer:

(1).The car will travel 120 kilometres in two hours

(2).The car will travel 15 kilometres in 15 minutes

(3).The car will travel 30 kilometres in half an hour

(4).The car will travel 210 kilometres in 3.5 hours

step-by-step explanation:

Given

A car travels 60 kilometres in one hour

Distance = 60 kilometres

Time = 1 hour

Speed = distance/time

Speed = 60/1

Speed = 60km/ hr

To find : distance travelled in (1). 2 hours  (2).15 minutes  (3). 0.5hour  (4). 3.5 hour

(1).  Speed = 60km/hr

Time = 2 hours

Distance = speed × time

Distance = 60 × 2

Distance = 120 kilometres

The car will travel 120 kilometres in two hours

(2).speed = 60km/hr

Time = 15 minutes

15 minutes = 15/60hours

15/60 = 1/4 hours

Distance = speed × time

Distance = 60 × 1/4

Distance = 15 kilometres

The car will travel 15 kilometres in 15 minutes

(3).speed = 60km/hr

Time = 0.5 hours

Distance = speed × time

Distance = 60 × 0.5

Distance = 30kilometres

The car will travel 30 kilometres in 0.5 hour

(4).speed = 60km/hr

Time = 3.5 hours

Distance = speed × time

Distance = 60 × 3.5

Distance = 210 kilometres

The car will travel 210 kilometres in 3.5 hours