Question

there are 20 students In a class eleventh girls what part of the class are boys​

Answer 1

total student = 20

number of girls = 11

no of boys =20-11

9

Answer 2

Answer:

Step-by-step explanation:

since there are 11 girls then there will be left 20 - 11 = 9 boys.

thus 9 / 20 = 0.45 = 45 % of the class are boys.