SOLUTION: Ali has a rubber farm and needs to drive to his at 100km/h for 2 1/2 hours.For the next 1 1/2 hours,he increases his speed by 20%. a.Calculate the total distance Ali travelled? b

Question 1064266: Ali has a rubber farm and needs to drive to his at 100km/h for 2 1/2 hours.For the next 1 1/2 hours,he increases his speed by 20%.
a.Calculate the total distance Ali travelled?
b.IF he drives home at 5:00pm,calculate the time that he will arrive at the destination with a normal speed of 100km/hours and 20% increasing of speed in 24 hours system.
c.Calculate the total hours he needs to drive by converting unit hours to unit seconds.
Answer by josgarithmetic(39630) (Show Source): You can put this solution on YOUR website!

1 hour is 3600 seconds.
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