a.) [tex] \frac{number of rolls}{total rolls} [/tex] = [tex] \frac{9}{50} [/tex]
Turn that into a decimal to find percent
[tex] \frac{9}{50} [/tex] = 0.18
100 * 0.18 = 18%
b.) [tex] \frac{number of rolls}{total rolls} [/tex] = [tex] \frac{23}{50} [/tex]
[tex] \frac{23}{50} [/tex] = 0.46
100 * 0.46 = 46%
