Question

express each of the following in the language of ratios​

Answer 1

Answer:

(i) 2:1

(ii) 2:3

Step-by-step explanation:

(i) Let, no. of boys be x.

According to question, no. of girls is 2x.

Ratio of girls to boys = 2x:x = 2x/x = 2/1 = 2:1

(ii) Let, total no. of students be n.

According to question, no. of passing students is (2/3)n.

Ratio of students who passed to total no. of students = (2/3)n:n = (2/3)n/n = (2/3)/1 = 2:3

Hope this helps!