332  WorkRate1
1

Name : _________________

 

refresh

12 people can do a job in 10 days. How many days would it take if there were only 3 people?



35 people can do a job in 7 days. How many days would it take if there were only 7 people?



15 people can do a job in 9 days. How many days would it take if there were only 5 people?



24 people can do a job in 12 days. How many days would it take if there were only 8 people?



14 people can do a job in 9 days. How many days would it take if there were only 2 people?



21 people can do a job in 9 days. How many days would it take if there were only 3 people?



32 people can do a job in 5 days. How many days would it take if there were only 8 people?



12 people can do a job in 11 days. How many days would it take if there were only 2 people?



12 people can do a job in 8 days. How many days would it take if there were only 3 people?



8 people can do a job in 7 days. How many days would it take if there were only 2 people?



+(         )

 

(         )+

++[[          ]]++

332    40 35 27 36 63 ( 201 )   63 20 66 32 28 ( 209 )   [[ 410 ]]