There are 360 students in the sixth grade of a school, of which the number of boys is 80% of the number of girls. How many boys and girls are there respectively?

There are 360 students in the sixth grade of a school, of which the number of boys is 80% of the number of girls. How many boys and girls are there respectively?

360 × 8080 + 100 = 160, 360-160 = 200; answer: there are 160 boys and 200 girls