The circle graph below shows the scores of the latest math test. It represents 32 students. The 12 students earned a B or higher on the math test.
How to find the percentage from the total value?
Suppose the value of which a thing is expressed in percentage is "a'
Suppose the percent that considered thing is of "a" is b%
Then since percent shows per 100 (since cent means 100), thus we will first divide the whole part in 100 parts and then we multiply it with b so that we collect b items per 100 items(that is exactly what b percent means).
Thus, that thing in number is
[tex]\dfrac{a}{100} \times b[/tex]
The circle graph below shows the scores of the latest math test. It represents 32 students.
The students earned a B or higher on the math test
38% of 32
[tex]0.38 \times 32\\\\= 12[/tex]
Learn more about percent here:
https://brainly.com/question/11549320
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