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What is the ratio of the number of boys in School C in the year 2009 to the number of girls in School A in the year 2009 ?
Answer & Solution
Correct Answer:
Option
C
(Number of boys in C in 2009) : (Number of girls in A in 2009)
$$\eqalign{ & = \left(8.7\times100\right) : \left(12.9\times100\right) \cr & = \frac{870}{1290} \cr & = \frac{29}{43} \cr & = 29 : 43 \cr} $$
$$\eqalign{ & = \left(8.7\times100\right) : \left(12.9\times100\right) \cr & = \frac{870}{1290} \cr & = \frac{29}{43} \cr & = 29 : 43 \cr} $$
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