|
489 rateSpeed |
Name : _________________ |
||
|
You drove to School at 40 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 70 mph. What was the average speed for the round trip? |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 489 53.3 34.3 37.5 53.3 91 ( 269.4 ) 50.9 50.9 82.4 80 58.3 ( 322.5 ) [[ 591.9 ]] | ||
|
|
||