If $x and y$ are directly related, then fill in the blanks.
6 : 9
= : 15

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Solution

The correct options are
A 9
B 10
Since, the given ratios are in direct proportion.
$∴ \frac{x_{1}}{y_{1}} = \frac{x_{2}}{y_{2}}$

$\frac{6}{9} = \frac{x_{2}}{15}$
$\Rightarrow x_{2} = \frac{6 \times 15}{9} = 10$

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A_{1} = 2, B_{1} = 6 a n d A_{2} = 3, B_{2} = 9

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