A certain number of workers can do a work in 35 days. If there were 10 workers more it could be finished in 10 days less. How many workers are there?
Choose the correct choice from the following answers.
A) 25  B) 30  C) 28  D) 24  E) 32
number of workers = 10* (35-10)/10= 
<gadget id="calculator">10* (35-10)/10</gadget>
<output>25</output>
25   25nswer is 25
<result>A</result>
A certain number of workers can do a work in 35 days. If there were 10 workers more it could be finished in 10 days less. How many workers are there?