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661 rateSpeed |
Name : _________________ |
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You drove to School at 50 mph, and came back at 90 mph. What was the average speed for the round trip? |
You drove to School at 30 mph, and came back at 50 mph. What was the average speed for the round trip? |
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| 661 64.3 82.4 57.1 74.7 58.3 ( 336.8 ) 37.5 37.5 68.6 54.5 54.5 ( 252.6 ) [[ 589.4 ]] | ||
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