|
927 WorkRate1 |
Name : _________________ |
||
|
40 people can do a job in 8 days. How many days would it take if there were only 8 people? |
12 people can do a job in 9 days. How many days would it take if there were only 4 people? |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 927 40 35 60 36 27 ( 198 ) 27 60 49 54 84 ( 274 ) [[ 472 ]] | ||
|
|
||