Answer:
78%
Step-by-step explanation:
a percentage is equivalent to a number over 100.
43% is 43/100
72% is 72/100
87% is 87/100
etc.
to find the percentage of students who said their favorite color is red, we need to set up a cross-multiplication equation
390/500 = ?/100
390 times 100 is 39000
39000/500 = 78
78% of the students said their favorite color is red
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hope this helps :)
