SOLUTION: 1.Peter traveled 450 km in 5 hours what was his average speed in km 2.if he traveled at the same average speed how far could he expect to travel in 7hours 3.if he traveled at th

Algebra ->  Customizable Word Problem Solvers  -> Travel -> SOLUTION: 1.Peter traveled 450 km in 5 hours what was his average speed in km 2.if he traveled at the same average speed how far could he expect to travel in 7hours 3.if he traveled at th      Log On

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Question 1200695: 1.Peter traveled 450 km in 5 hours what was his average speed in km
2.if he traveled at the same average speed how far could he expect to travel in 7hours
3.if he traveled at the same average speed how long would it take himto travel1080km
Found 3 solutions by Alan3354, 8511305515080, ikleyn:
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
1.Peter traveled 450 km in 5hours what was his average speed in km
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To find km/hr, divide the kms by the hours.
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2.if he traveled at the same average speed how far could he expect to travel in 7hours
d = r*t
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3.if he traveled at the same average speed how long would it take himto travel 1080km
d = r*t ---. t = d/r

Answer by 8511305515080(1) About Me  (Show Source):
Answer by ikleyn(52818) About Me  (Show Source):
You can put this solution on YOUR website!
.
1. Peter traveled 450 km in 5 hours what was his average speed in km
2. if he traveled at the same average speed how far could he expect to travel in 7 hours
3. if he traveled at the same average speed how long would it take himto travel 1080 km
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(1)  Tho find the average speed, divide the distance by the time

         average speed = 450%2F5 = 90 km/h.



(2)  In 7 hours, the expected distance is 7*90 = 630 kilometers,

     the product of the time by the average speed.



(3)  the time to travel 1080 km is 1080%2F90 = 12 hours.

     To find the travel time, divide the distance by the average speed.

From this my post, MEMORIZE how to find any of basic participating values in Travel and Distance problems.

It is very basic knowledge : it will work in thousands other Travel and Distance problems.