07-04-2020
Mathematics

contestada

If a bird travels 5 km in 2 hours and then speeds up to 7 km in another 2 hours what is it’s average speed

Respuesta :

07-04-2020

Answer:

3.5 km/h

Step-by-step explanation:

if in 2 hours he travel 7km dividing by 2 he travels 3.5

Answer Link

TheLazyNobita TheLazyNobita

05-06-2020

Answer:

6 km/hr

Step-by-step explanation:

Average speed = Distance /Time

= 5 + 7 / 2 + 2

= 12/2 = 6 km/h

Answer Link

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