A jar contains black and white marbles. If there are 25 marbles in the jar, then which of the following could not be the ratio of black to white marbles?
$\frac{11}{14}$
$\frac{8}{17}$
$\frac{1}{10}$
$\frac{12}{13}$

\frac{11}{14}

\frac{12}{13}

\frac{1}{10}

\frac{8}{17}

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Solution

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In this Question the sum of ratio of marbles must be 25.
A. $12 + 13 = 25$
B. $11 + 14 = 25$
C. $1 + 10 = 11$
D. $8 + 17 = 25$

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A jar contains black and white marbles. If there are 25 marbles in the jar, then which of the following could not be the ratio of black to white marbles?
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In this Question the sum of ratio of marbles must be 25.
A. $12 + 13 = 25$
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