Armere1
Armere1 Armere1
  • 23-03-2016
  • Mathematics
contestada

18 is 45% of what number

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crisforp
crisforp crisforp
  • 23-03-2016
18 = ( 45 / 100 ) * x; where x is the number;
x = 18 ÷ ( 45 / 100 );
x = 18 * ( 100 / 45 );
x = 1800 / 45;
x = 40;
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