Question

The odometer of the car showed 6875 km on the start of a journey. After 15 hours of travel at the end of that journey the odometer showed 7835 km. Find the speed of the car in km/hr.​

Answer 1

Answer:-

• Reading at first=6875km
• Reading at last=7835km
• Time=15h

We know

.$\boxed{\sf Speed=\dfrac{Distance}{Time}}$

$\\ \sf\longmapsto Speed=\dfrac{7835-6875}{15}$

$\\ \sf\longmapsto Speed=\dfrac{960}{15}$

$\\ \sf\longmapsto Speed=64km/h$

Answer 2

Answer:

Speed - distance/time

so the answer will be -64 km/h