|
763 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 30 mph, and came back at 70 mph. What was the average speed for the round trip? |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 763 77.6 91 50.9 45 68.6 ( 333.1 ) 42 53.3 77.6 64.3 61.5 ( 298.7 ) [[ 631.8 ]] | ||
|
|
||