340,360 views
43 votes
43 votes
Pls help me i will mark as brilliant​

Pls help me i will mark as brilliant​-example-1
User Gardy
by
2.7k points

1 Answer

19 votes
19 votes

Explanation:

total number of student = 900

number of girls = 300

1) to find the number of boys

number of boys = total no. of students - no. of girls

= 900 - 300

= 600

2) to find the ratio of boys and girls

ratio of boys and girls = no. of boys : no. of girls

= 600 : 300

= 200

3) ratio of boys and total no. of students

= 600 : 900

= 200: 300

= 2:3

4) ratio of girls and total no. of students

= 300 : 900

= 1:3

5)ratio of girls and boys

= 300 : 600

= 1:2

User Ali Gol Gol
by
3.5k points