|
132 WorkRate1 |
Name : _________________ |
||
|
27 people can do a job in 10 days. How many days would it take if there were only 9 people? |
35 people can do a job in 10 days. How many days would it take if there were only 5 people? |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 132 30 36 14 20 36 ( 136 ) 70 33 50 20 32 ( 205 ) [[ 341 ]] | ||
|
|
||