Question

there are 25 boys and 20 girls in a class. the ratio of the number of girls to the total no. of students in the class is:-a) 5:9 b)4:9 c)4:6​

Answer 1

Answer:

b) 4:9

Step-by-step explanation:

Total number of students = 25+20=45

number of girls= 20

Therefore,

girls : total students

20 : 45

4 : 9