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8 out of the 20 students at a school assembly were first-grade students. What percentage of the students at the assembly were first-graders? Write your answer using a percent sign (%)

Respuesta :

Answer:

40%

Step-by-step explanation:

Take 8 and divide it by 20 to get the percent.

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Answer:

40%

Step-by-step explanation:

To find this, the method I personally like to use is the is over of equals percent over 100.

Your ratio should look like this:

[tex]\frac{8}{20}[/tex] = [tex]\frac{x}{100}[/tex]

Then I cross multiplied; 8 x 100 divide that product by 20.

Hope this helps!