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934 rateSpeed |
Name : _________________ |
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You drove to School at 70 mph, and came back at 130 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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| 934 91 50.9 78.8 57.1 45 ( 322.8 ) 80 64.3 40 42 88.4 ( 314.7 ) [[ 637.5 ]] | ||
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