adeyeyeo adeyeyeo

22-11-2016
Mathematics

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There 400 members at the school band. Of those, 220 were girls. Expressed as a percentage, how many more girls than boys were there at school band? (PLEASE SHOW STEPS!)

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Doodlemen1231 Doodlemen1231

27-11-2016

220/400 = 55%
100%- 55% = 45%
there were 45% more girls than there were boys.

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