Last year at a certain high school, there were 95 boys on the honor roll and 64 girls on the honor roll. This year, the number of boys on the honor roll increased by 20% and the number of girls on the honor roll increased by 25%. By what percentage did the total number of students on the honor roll increase? Round your answer to the nearest tenth (if necessary).

total number first year: 159 students

95 times 0.2 = 19 --- 95 + 19 = 114

64 times 0.25 = 16 --- 64 + 16 = 80

total number next year: 194

159/ 194 = about 0.82

1.00 - 0.82 = 0.18

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i think it would be about 0.18 or 18% but i am not completely sure

if you need just tell me and i will come to the rescue.

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