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Q.13. In a School, out of 2200 students, 1020 are girls. Find the ratio of(a) Number of girls to the total number of students.(b) Number of boys to the number of girls.(c) Number of boys to the total number of students:​

Answer»

ANSWER:

in a school TOTAL STUDENT =2200

number of girls=1020

number of BOYS =2200-1020

1080

a) number of girls/number of students

=1020/2200

51/110

b)number of boys/number of girls

=1080/1020

54/51

c)number of boys/total student

1080/2200

=54/110

=27/55



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