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1
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\frac{3.5\times 2}{7}
Divide 1 by \frac{7}{3.5\times 2} by multiplying 1 by the reciprocal of \frac{7}{3.5\times 2}.
\frac{7}{7}
Multiply 3.5 and 2 to get 7.
1
Divide 7 by 7 to get 1.
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Matrix
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