|
173 rateSpeed |
Name : _________________ |
||
|
You drove to School at 70 mph, and came back at 120 mph. What was the average speed for the round trip? |
You drove to School at 60 mph, and came back at 70 mph. What was the average speed for the round trip? |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 173 88.4 34.3 37.5 66.7 40 ( 266.9 ) 64.6 68.8 78.8 82.4 77.6 ( 372.2 ) [[ 639.1 ]] | ||
|
|
||