|
714 WorkRate1 |
Name : _________________ |
||
|
36 people can do a job in 12 days. How many days would it take if there were only 6 people? |
9 people can do a job in 6 days. How many days would it take if there were only 3 people? |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 714 72 77 35 50 33 ( 267 ) 18 36 42 48 49 ( 193 ) [[ 460 ]] | ||
|
|
||