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luda_lava [24]
3 years ago
10

2. What percent of 80 is 60? please tell me in details of how to work it out or how to solve it

Mathematics
1 answer:
Olenka [21]3 years ago
8 0

if we take 80 as the 100%, what is 60 off of it in percentage?

\bf \begin{array}{ccll} amount&\%\\ \cline{1-2} 80&100\\ 60&x \end{array}\implies \cfrac{80}{60}=\cfrac{100}{x}\implies \cfrac{4}{3}=\cfrac{100}{x} \\\\\\ 4x=300\implies x=\cfrac{300}{4}\implies x = 75

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