Inactive Tutor answered 10/16/17
Tutor
New to Wyzant
(8)(80) = 640 original weight of all
640 - 76 = 564 weight after man leaves
(8)(81.5) = 652 weight after new man enter
652 - 564 = 88
Chika O.
asked 10/16/17Inactive Tutor answered 10/16/17
Get a free answer to a quick problem.
Most questions answered within 4 hours.
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.