draReianCatha
draReianCatha draReianCatha
  • 06-12-2016
  • Mathematics
contestada

A)14 is 30 percent of what number?

B) 72 is what percent of 180?

Respuesta :

Jane80
Jane80 Jane80
  • 06-12-2016
30x÷100=14
30x=1400
x=46.6
----------------
72÷180=x÷100
180x=7200
x=40
Answer Link
scme1702
scme1702 scme1702
  • 07-12-2016
A) Let the number be x
30% * x = 14
x = 14/30%
x = 46.67

B) (72/180) x 100
= 40%
Answer Link

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