There are 45 students in a class. 40% of those students are boys. How many girls are there in the class?

5% du

27 girls

Step-by-step explanation:

Number of students = 45

Number of boys = (40/100 ⋅ 45) = 18 boys

Number of girls = Total Number of students − Number of boys

= 45 − 18

= 27 girls

hope this helps and is right :)

circle area = pi * radius^2

if diameter = 10 then radius = 5

circle area = pi * 5^2

circle area = pi * 25

circle area = 78.5398163397 square units

step-by-step explanation:

turning oxygen into carbon dioxide.