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908 rateSpeed |
Name : _________________ |
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You drove to School at 70 mph, and came back at 80 mph. What was the average speed for the round trip? |
You drove to School at 40 mph, and came back at 50 mph. What was the average speed for the round trip? |
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| 908 74.7 45 80 43.6 82.4 ( 325.7 ) 44.4 66.7 72 45 91 ( 319.1 ) [[ 644.8 ]] | ||
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