Question

divide 150 km by 3 hrs 15 min​

Answer 1

Answer:

46.15 km/h

Step-by-step explanation:

Distance = 150 km

Time = 3 hours 15 mins

/* Rewrite duration as hours only */

/* 15 mins is 0.25 hour */

3 hours 15 mins = 3.25 hour

/* To divide the distance with the duration, we will get the speed */

Speed = Distance ÷ Time Taken

Speed = 150 ÷ 3.25 = 46.15 km/h

Answer: 46.15 km/h

Answer 2

3 hrs = 180 min
180+15 = 195 min
150/195= 10/13 km /min
or 600/13 km/hrs