|
903 WorkRate1 |
Name : _________________ |
||
|
48 people can do a job in 7 days. How many days would it take if there were only 8 people? |
32 people can do a job in 5 days. How many days would it take if there were only 8 people? |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 903 42 12 35 60 40 ( 189 ) 20 70 18 63 56 ( 227 ) [[ 416 ]] | ||
|
|
||