Seudónimo
Seudónimo
11-12-2013
Mathematics
contestada
50 is 40% of what number?
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tomek1172
tomek1172
11-12-2013
[tex]50-40\%\\ x-100\%\\ \\ 50 \cdot 100=40x\\ 40x=5000\\ x=125\\ Answer:Searched\ number\ is\ 125.[/tex]
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januzo4819864
januzo4819864
11-12-2013
[tex]40\%x=50\\0,4x=50/:0,4\\x=125[/tex]
Answer: 50 is 40% of 125.
I hope I helped :D
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