Question

Ryan covered a distance of 42 km in 3 hours & further 44 km in 4 hours find average speed

Answer 1

Total distance covered = 42+44

= 86 km

Total time taken = 3+4 = 7 hrs

Average speed = Distance/Time

= 86/7 = 12 2/7 km/hr

Hope it helps

Answer 2

The average speed is 12.29 km/hr.

Step-by-step explanation:

Since we have given that

Distance = 42 km

further distance = 44 km

Total distance = 42+44=86 km

time taken = 3 hours and 4 hours resp.

So, Total time taken = 3+4=7  hours

So, Average speed would be

$\dfrac{Total\ distance}{\total\ time}\\\\=\dfrac{86}{7}\\\\=12.29\ km/hr$

Hence, the average speed is 12.29 km/hr.

# learn more:

John covered a distance of 42 km in 3 hrs and a further distance of 44 km in 4 hrs. Find his averages speed?

https://brainly.in/question/2636203