|
188 WorkRate1 |
Name : _________________ |
||
|
14 people can do a job in 10 days. How many days would it take if there were only 2 people? |
10 people can do a job in 9 days. How many days would it take if there were only 2 people? |
|
+( ) |
|
( )+ |
|
++[[ ]]++ |
||
| 188 70 12 35 48 40 ( 205 ) 45 70 36 56 12 ( 219 ) [[ 424 ]] | ||
|
|
||