|
696 WorkRate1 |
Name : _________________ |
||
|
24 people can do a job in 10 days. How many days would it take if there were only 6 people? |
20 people can do a job in 10 days. How many days would it take if there were only 4 people? |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 696 40 30 48 33 48 ( 199 ) 50 42 18 44 16 ( 170 ) [[ 369 ]] | ||
|
|
||