Дано:

m¹(р)=500г

W(цукр)=15%

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m²(цукр)=?

[tex]w = \frac{m {}^{1} }{m {}^{2} } \times 100\% \\ \\ m {}^{2} = \frac{w \times m {}^{1} }{100\%} = \frac{500 \times 15}{100\%} = 75[/tex]