Question

55 % of students in school are boys and the no.of girls is 810 .find the no.of students and the no.of boys​

Answer 1

Answer:

990

Step-by-step explanation:

girls are 45% of the student body, so 810/.45 is the total number of students and that is 1800. To find the amount of boys just compute 1800-810=990.

Answer 2

Answer:

no of boys is 810

=(55/100)*total

so total students

=810/0.55

= about 1472

students are there in school.

ANSWER 1

Step-by-step explanation:

so there are

1472-810

=662 boys ANSWER.2.