Answer :
chicken meals: 9 * 5 dollars = 45 dollars
burger meals: 15 * 6 dollars = 90 dollars
total amount: 45 + 90 = 135 dollars
[tex] \frac{chicken\ meals}{total\ amount}*100\%= \frac{45}{135}*100\%= \frac{1}{3}*100\%= 33\frac13\% [/tex]
burger meals: 15 * 6 dollars = 90 dollars
total amount: 45 + 90 = 135 dollars
[tex] \frac{chicken\ meals}{total\ amount}*100\%= \frac{45}{135}*100\%= \frac{1}{3}*100\%= 33\frac13\% [/tex]