john works for 12 weeks for 7.50 an hour, he spends 20 a week on lunch. how many hours will he have to work to buy a 210 class ring?

Considering that he's working 5 days a week, and he needs to work x hours per day.

12 * x * 5 * 7.5 - 20 * 12 = 210

450 x - 240 = 210

450 x = 450

x = 1;

He needs to work 1 hour per day for 12 weeks.

Secure Information

Content will be erased after question is completed.

Enter the email address associated with your account, and we will email you a link to reset your password.

Forgot your password?

Sign Up