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855 rateSpeed |
Name : _________________ |
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You drove to School at 60 mph, and came back at 70 mph. What was the average speed for the round trip? |
You drove to School at 60 mph, and came back at 100 mph. What was the average speed for the round trip? |
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| 855 64.6 64.3 45 68.6 50.9 ( 293.4 ) 75 64.6 57.1 48 40 ( 284.7 ) [[ 578.1 ]] | ||
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