Answer :
[tex]\text{Hello there!}\\\\\text{We know that 3 boys like country music}\\\\\text{We also know that 2 girls like country music as well}\\\\\text{This means that there are 5 people that like country music, out of the}\\\text{20 people surveyed}\\\\\text{Represent this as a fraction:}\\\\\frac{5}{20}\\\\\text{Simplify by dividing the numerator and denominator by 5}\\\\\frac{1}{4}\\\\\frac{1}{4} = 25\%\\\\\text{25\% of the boys and girls surveyed like country music}[/tex]
Answer:
Number of boys = 9
Number of girls = 11
Total number of surveyed boys and girls = 9+11=20
Number of boys = 3
Number of girls=2
Total number of boys and girls said they liked country Music = 3+2 = 5
Percentage of total boys and girls said they liked country music
5/20×100)%
=(5×5)%
=25%