In a class the girls are 60 % of the total number of students and the boys are 18 in number . How many students are there in the class ?

In a class, 60% of the total number of students are boys and there are 14 girls. How many students are there in the class?

42% of the total number of student passed in a class test. How many students failed, if the total number of students in the class is 1450 ?

There are 42 students in a class and 5/7 of the students are boys. How many girls are there in the class?

In a class of 45 students 3/5 of the total number of students are girls how many students of the class are boys?

The number of boys in a classroom is 6 less than the double of the number of girls in the classroom.If the total number of students in the class is 30 then find the number of boys and the number of girls.

If 60% of the students in a school are boys and the number of girls is 972, how many boys are there in the school?

In a class of 40 students, 45% are girls. Find the number of boys in the class .

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?