Of 734 students, 442 are taking mathematics. What angle (in degrees) of a circle would show the percent of students taking mathe
matics? (Round your answer to the nearest whole degree.)
2 answers:
Answer:
217°
Step-by-step explanation:
The fraction of students taking math is 442/734
we need this same fraction of the 360 degrees in a circle
442/734 * 360 = 217°
We need to find the angle (rounded to the nearest whole degree) of a circle that would represent the percent of students taking mathematics.
Since a complete turn around the circle has 360º, we have the following proportion:
<em>Number of students Angle</em>
734 360º
442 x
Then, cross multiplying the above values, we obtain:
<em>Answer</em>: 217º
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