mansilberiop11fdb mansilberiop11fdb

16-12-2017
Mathematics

contestada

in a class of 30 students, 18 are boys.what percent of students are girls

Respuesta :

sqdancefan sqdancefan

17-08-2018

There are 30-18 = 12 girls. Their percentage is

... 12/30 × 100% = 40%

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