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553 rateSpeed |
Name : _________________ |
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You drove to School at 50 mph, and came back at 80 mph. What was the average speed for the round trip? |
You drove to School at 60 mph, and came back at 120 mph. What was the average speed for the round trip? |
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| 553 61.5 43.6 64.6 40 75 ( 284.7 ) 80 68.6 48 50.9 66.7 ( 314.2 ) [[ 598.9 ]] | ||
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