|
772 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 70 mph. What was the average speed for the round trip? |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 772 77.6 88.4 58.3 45 64.6 ( 333.9 ) 50.9 53.3 77.6 61.5 61.5 ( 304.8 ) [[ 638.7 ]] | ||
|
|
||