Question

12. What is the speed of a car that travels 700 km
in 3 hours and 30 minutes?
(A) 150 km/h
(B) 175 km/h
(C) 185 km/h
(D) 200 km/h
​

Answer 1

Answer:

200 km/h

Step-by-step explanation:

Given,

The total distance travelled by car(d) = 700 km and

Time(t) = 3 hours and 30 minutes = 3 + \dfrac{30}{60}

60

30

= 3.5 hours

[ ∵ 1 Hour = 60 Minutes]

To find, the speed of a car(s) = ?

We know that,

Speed(s) = \dfrac{Distance(d)}{Time(t)}

Time(t)

Distance(d)

= \dfrac{700km}{3.5hours}=

3.5hours

700km

= 200 \dfrac{km}{hr}

hr

km

Thus, the speed of a car is 200 \dfrac{km}{hr}

hr

km

.

Answer 2

Answer:

The speed of the car is 200 km per /h

Step-by-step explanation:

.