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

Algebra ->  Customizable Word Problem Solvers  -> Misc -> 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      Log On

Ad: Over 600 Algebra Word Problems at edhelper.com


    

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) About Me  (Show Source):
You can put this solution on YOUR website!
100%28km%2Fhour%29%2A2%28hour%29%2B120%28km%2Fhour%29%283%2F2%29%2A%28hour%29



1 hour is 3600 seconds.