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:

In a class, three are 30 boys and 25 girls. Find the ratio of the number of girls to that of total number of students.

In a class, three are 30 boys and 25 girls. Find the ratio of the number of boys to that of total numbers of students.

In a class, the number of boys is 3/2 times the number of girls. If there are 55 students in the class, find the number of boys and girls in the class.

In a class of 36 students, 20 are girls and the rest are boys. Find the ratio of: the number of boys to the total number of students in the class.

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.

In a class of 40 students number of girls are 28 then the ratio of boys and girls is_______

In a class of 36 students, 20 are girls and the rest are boys. Find the ratio of: the number of boys to the number of girls.