SOLUTION: A car travels for 1 1/2 hr km with a constant speed of 65km/h and then travels for 45 minutes with a constant speed of 80km/h. What distance did the vehicle cove ?

Algebra ->  Customizable Word Problem Solvers  -> Travel -> SOLUTION: A car travels for 1 1/2 hr km with a constant speed of 65km/h and then travels for 45 minutes with a constant speed of 80km/h. What distance did the vehicle cove ?       Log On

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Question 1048681: A car travels for 1 1/2 hr km with a constant speed of 65km/h and then travels for 45 minutes with a constant speed of 80km/h. What distance did the vehicle cove ?
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
+d%5B1%5D+=+65%2A1.5+
+d%5B1%5D+=+97.5+ km
and
+d%5B2%5D+=+80%2A.75+
+d%5B2%5D+=+60+ km
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+d%5B1%5D+%2B+d%5B2%5D+=+97.5+%2B+60+
+d%5B1%5D+%2B+d%5B2%5D+=+157.5+ km
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The total distance traveled is 157.5 km