Question

in class of 30 students 40% are girls how many boys are there​

Answer 1

Answer:

18 boys are in their class

100-40=60

Solution for What is 60 percent of 30.:

60 percent *30. =

(60:100)*30. =

(60*30.):100 =

1800:100 = 18

Answer 2

Step-by-step explanation:

No.of students in class= 30 students

Percentage of girls= 40°/•

Percentage of boys= 100-40= 60°/•

No.of boys = 60 × 30

100

No of boys = 18 boys

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