RmaniB637963 RmaniB637963
  • 25-10-2022
  • Mathematics
contestada

lily ordered a set of green and brown pin.she received 35 pins, and 80% of them were green.How many green pins did lily receive?

Respuesta :

CorbettM175512 CorbettM175512
  • 25-10-2022

In total there are 35 pins so that correspound to the 100%, so we can use a rule of 3 to solve it so:

[tex]\begin{gathered} 35\to100 \\ x\to80 \end{gathered}[/tex]

So the equation is:

[tex]x=\frac{35\cdot80}{100}=28[/tex]

So there are 28 green pins

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