Joxune
Joxune
04-11-2014
Mathematics
contestada
4% of what number is 25?
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luana
luana
04-11-2014
[tex]x-searched\ number\\4\%=0.04\\100\%=1\\\\From\ proportion:\\\\0.04\ \ \ -\ \ \ 25\\1\ \ \ \ \ \ \ \ -\ \ \ x\\\\0.04x=25\ \ \ |:0.04\\x=625\\\\25\ is\ 4\%\ of\ 625.[/tex]
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