|
788 rateSpeed |
Name : _________________ |
||
|
You drove to School at 60 mph, and came back at 110 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? |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 788 77.6 34.3 61.5 53.3 88.4 ( 315.1 ) 44.4 54.5 78.8 88.4 64.6 ( 330.7 ) [[ 645.8 ]] | ||
|
|
||