Question

A car takes 50 minutes to cross the 6 km 250 m route. What will be the average speed per hour of the car?​

Answer 1

Answer:

7.5 km / hr

Step-by-step explanation:

6km 250m = (6 + $\frac{250}{1000}$ )km = (6 + 0.25)km = 6.25km

50mins = ($\frac{50}{60}$)hr = $\frac{5}{6}$ hr

Distance travelled = 6.25km

Time Taken =  $\frac{5}{6}$ hr

We know that,   $Speed=\frac{Distance}{Time}$

.:

Speed = 6.25 /  $\frac{5}{6}$

           = $\frac{625}{100}X \frac{6}{5}$

           = $\frac{750}{100}$

           = 7.5 km / hr

Pls mark the answer as Brainliest

: )

Answer 2

Answer in image

Mark as Brainliest