SOLUTION: Joseph is figuring out a way to reach baguio at the shortest possible time.Using his car,he can reach baguio in 6 hours at an average speed of 70 km per hour.How fast should he dr

Algebra ->  Rate-of-work-word-problems -> SOLUTION: Joseph is figuring out a way to reach baguio at the shortest possible time.Using his car,he can reach baguio in 6 hours at an average speed of 70 km per hour.How fast should he dr      Log On


   



Question 989436: Joseph is figuring out a way to reach baguio at the shortest possible time.Using his car,he can reach baguio in 6 hours at an average speed of 70 km per hour.How fast should he drive in order to reach baguio in 5 hours?
Answer by macston(5194) About Me  (Show Source):
You can put this solution on YOUR website!
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Distance to Baguio=(6hrs)(70km/hr)=420 km
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Distance=rate x time
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(distance)/(time)=rate
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420km/5hrs=84 km/hr
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ANSWER: He should drive 84 km/hr to reach Baguio in 5 hours.