954  WorkRate1
1

Name : _________________

 

refresh

48 people can do a job in 11 days. How many days would it take if there were only 8 people?



16 people can do a job in 10 days. How many days would it take if there were only 8 people?



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



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



21 people can do a job in 11 days. How many days would it take if there were only 7 people?



20 people can do a job in 12 days. How many days would it take if there were only 5 people?



14 people can do a job in 10 days. How many days would it take if there were only 2 people?



8 people can do a job in 9 days. How many days would it take if there were only 4 people?



63 people can do a job in 8 days. How many days would it take if there were only 9 people?



28 people can do a job in 11 days. How many days would it take if there were only 4 people?



+(         )

 

(         )+

++[[          ]]++

954    66 20 45 40 33 ( 204 )   48 70 18 56 77 ( 269 )   [[ 473 ]]