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Mathematics 8 Online
OpenStudy (nicegirl321976):

Joselyn is a manager at a sign-painting company. She has two painters, Allen and Brianne. Allen can complete a large project in 16 hours. Brianne can complete the project in 18 hours. Joselyn wants to know how long it will take them to complete the project together.

OpenStudy (wolf1728):

Allen can do (1/16) (or .0625) of the project in 1 hour. Brianne can do (1/18) (or .055555) of the project in 1 hour. Can you solve it from there?

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