The ratio of chairs to tables in an office is 9 : 7. If there are 42 m – McqOptions

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1.	The ratio of chairs to tables in an office is 9 : 7. If there are 42 more chairs than tables, find the numberÂ of chairs in the office._x005F_x000D_
A.	189
B.	215
C.	147
D.	200
Answer» B. 215

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