medium · GMAT Quant
Engineering Team Alpha and Engineering Team Beta have a combined total of 180 remaining work hours on a project. Initially, Team Alpha has 8 times as many remaining work hours as Team Beta. Management shifts tasks between teams so that Team Beta has 5 times as many remaining work hours as Team Alpha.
How many work hours were shifted from Team Alpha to Team Beta?
- 20
- 30
- 110
- 130
- 150
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