alexobeso123 alexobeso123
  • 18-08-2015
  • Mathematics
contestada

4% of ___ days is 56days

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WorldCitizen WorldCitizen
  • 18-08-2015
we calculate this like this:

[tex] \frac{4}{100} *x=56 [/tex]

where x is the desired number. 4 percent of x is 56
[tex] \frac{4} *x=56*100 [/tex]

here i multiplied both sides by 100

[tex] x= \frac{56*100}{4} [/tex]

I divided both sides by 4, then on the left hand side only x is left!

[tex] x= \frac{56*25}{4} [/tex]

[tex] x= 1400 [/tex]



The answer is 1400
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