Ask your own question, for FREE!
Mathematics 20 Online
OpenStudy (anonymous):

a toy store worker packed two boxes of identical dolls and plush toys for shipping in boxes that weigh 1 oz when empty. one box held 3 dolls and 4 plush toys. The worker marked the weight as 12 oz. the other box held 2 dolls and 3 plush toys. The worker marked the weight as 10 oz. Explain why the worker must have made a mistake.

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!