|
656 WorkRate1 |
Name : _________________ |
||
|
36 people can do a job in 12 days. How many days would it take if there were only 6 people? |
10 people can do a job in 12 days. How many days would it take if there were only 2 people? |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 656 72 22 60 66 24 ( 244 ) 60 42 24 63 20 ( 209 ) [[ 453 ]] | ||
|
|
||