jadey59 jadey59

07-10-2019
Mathematics

contestada

What’s the average speed in km/h of a boat that moves 15 km across a lake in 45 min?

Respuesta :

caelynserrao caelynserrao

07-10-2019

Answer:

20 km/hr

Step-by-step explanation:

Hey

Distance= 15km

Time= 45min

Since the unit for time is hours, we will convert 45 minutes to hours

45/60 = 0.75 hours

Speed= d/t

= 15/0.75

= 1500/75

= 20 km/h

Hope this helps

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