Express each of the following in the language of ratios: In a class, the number of girls in the merit list of the board examination is two times that of boys. The number of students passing mathematics test is `2/3` of the number that appeared.

In a class the number of girls in the merit list of the board examination is two xx that of boys then their ratio is:

The number of students passing mathematics test is 75% of the number that appeared.This can be express in ratio form as:

Express the following ratios in the language of daily life: In an examination, the ratio of the number of students passing the examination to the total number of students that appeared in the examination is 4:5. Water is formed by combining volumes of oxygen and hydrogen in the ratio 1:2. To dilute an acid, students were asked to mix acid and water in the ratio 2:3.

There are 30 boys and 20 girls in a class. The ratio of the number of girls to the number of boys is

There are 25 boys and 25 girls in a class. The ratio of the number of boys to the total number of students is

There are 20 girls and 15 boys in a class.(a) What is the ratio of number of girls to the number of boys? b) What is the ratio of number of girls to the students in the class?

The number of boys and girls in a class are in the ratio 5:6 The number of boys is 5 less than the number of girls. What is the total number of students in that class.