|
793 WorkRate1 |
Name : _________________ |
||
|
35 people can do a job in 9 days. How many days would it take if there were only 7 people? |
6 people can do a job in 5 days. How many days would it take if there were only 3 people? |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 793 45 60 48 28 12 ( 193 ) 10 42 70 60 36 ( 218 ) [[ 411 ]] | ||
|
|
||