The mean and the median of the following ten
numbers in increasing order 10, 22, 26, 29, 34, x,
42, 67, 70, y are 42 and 35 respectively, then ${y \over x}$ is equal to
${7 \over 2}$
${8 \over 3}$
${9 \over 4}$
${7 \over 3}$
Solution
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