tzitlali06vargas tzitlali06vargas
  • 15-02-2018
  • Mathematics
contestada

25% of what number is 7

Respuesta :

JonHenderson55
JonHenderson55 JonHenderson55
  • 15-02-2018
The answer is:  " 28 " .
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Note:
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25/100 = 1/4 ; 

1/4 * x =  7 ; 

x/4 = 7 ;

Multiply each side by 4:

4* (x/4) = 7 * 4 ; 

   x = 28.
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