Question

please answer this question...

An odometer of a car reads 1800 km at the start of a trip and 2400 km at the end of the trip. If the trip took 10 hours. Calculate the average speed of the car in km/hr and m/s.​

Answer 1

distance travelled=

$2400 - 1800 = 400km$

time taken =

$10 \: hours$

speed =

$\frac{total \: distance \: travelled \: }{total \: time \: taken}$

$= \frac{400}{10} = 40km \: {h}^{1}$

or 40km/h

Answer 2

Answer:

Distance traveled=

2400-1800= 400 km

Time taken= 10 hours.

Speed=

$\frac{distance \: travelled}{time \: taken}$

Speed =

$\frac{400}{10} = 40 \: km \: h ^{ - 1}$

Or 40

$\frac{km}{hr}$

HOPE it helps you!!!!!