nick115 nick115
  • 19-10-2015
  • Mathematics
contestada

4% of how many days equals 56 days

Respuesta :

WorldCitizen WorldCitizen
  • 19-10-2015
we can write it down like this:

4%*x=56

where we want to find the x

first, i would change the % into fraction.

[tex] \frac{4}{100} *x=56[/tex]
multiply both sides by 100
[tex] \4 *x=5600[/tex]

divide by four:

[tex] x=1400[/tex]
and that's our answer, 1400!

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