Question

the ratio of the number of girls to that boys in a school is 9 ratio 11if the numbers of the boys in school is 2035
a) the number of girls in school?
b) number of student in the school

Answer 1

given ratio of girls to boys =9:11
lets boys and girls be 11x and 9x
given boys members 11x=2035
x=2035÷11 =185
number of girls =9×185 = 1665
total number of students =2035+1665=3700

Answer 2

number of boys =11x=2035
=2035/11
x =185
number of girls=9x=9×185=1665girls
number of total students=2035+1665)
=3700students