In a school bus 45%of students are girls.if there are 220boys,then calculate the total number of students Share with your friends Share 1 Ankita Agarwal answered this Dear Student, let the total number of students=xif 45 % are girls then boys are 55%so 55% of x=220x=220×10055x=400So total number of students are =400 Regards 3 View Full Answer