Winery

The wine processing plant sold 8/15 of its total wine production to the domestic market, 2/7 to the foreign the rest of the wine. How many percents are still in stock?

Result

p =  33.333 %

Solution:

a=18/15=7150.4667 b=a2/7 a=0.46672/7 0.4667130.3333  p=100 b=100 0.3333100333.333333.333%a=1-8/15=\dfrac{ 7 }{ 15 } \doteq 0.4667 \ \\ b=a - 2/7 \cdot \ a=0.4667 - 2/7 \cdot \ 0.4667 \doteq \dfrac{ 1 }{ 3 } \doteq 0.3333 \ \\ \ \\ p=100 \cdot \ b=100 \cdot \ 0.3333 \doteq \dfrac{ 100 }{ 3 } \doteq 33.3333 \doteq 33.333 \%



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