Dalmoro740 Dalmoro740

18-08-2014
Mathematics

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what is 142% of 469?

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Аноним Аноним

18-08-2014

[tex]\begin{array}{ccc}100\%&-&469\\\\142\%&-&x\end{array}\\\\\\cross\ multiply\\\\100x=142\times469\\\\100x=66598\ \ \ \ |divide\ both\ sides\ by\ 100\\\\\boxed{x=665.98}[/tex]

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18-08-2014

142% means 1.42

"of" means "times"

1.42 x 469 = 665.98

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