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the ratio of teachers to babies at a daycare is 2:9. if there are 99 total people at the center, how many of them are babies?
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the ratio of teachers to babies at a daycare is 2:9. if there are 99 total people at the center, how many of them are babies?

User Bolza
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81, 2+9=11, 9/11= .8181, .8181*99=81
User Sebastian Schmitz
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