|
341 WorkRate1 |
Name : _________________ |
||
|
15 people can do a job in 8 days. How many days would it take if there were only 3 people? |
14 people can do a job in 10 days. How many days would it take if there were only 7 people? |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 341 40 48 44 48 24 ( 204 ) 20 30 56 48 66 ( 220 ) [[ 424 ]] | ||
|
|
||