Question

10 km per hour multiply 270 minutes​

Answer 1

Step-by-step explanation:

Speed = Distance/time.

Speed = 270/(2 hrs + 10 mins) = 270/(2+{10÷60})

Speed = 270/(2+1/6) = 270/(13/6) = (270×6)÷13

Speed = 1620 ÷13 = 124.62km/hr ~ 100km/hr