In a factory, the average weekly salary for each employee, including both officers and workers, is $50. Officers earn an average of $350 each, while workers receive an average of $40. Given that there are 25 officers, how many workers are employed in the factory?

Thankss

thanksss

This one clicked pretty fast once I set up the weighted average. Officers pulling the mean way up always means a big pile of workers.

Got 750 but I almost picked 600 by messing up the ratio. Classic trap if you rush the balance step.

thanks, this was a nice medium one. The 350 vs 40 gap is huge so the answer has to be on the larger side of the choices.