Question

In class there are 45 students.In which 40% of them are girls what are the number of boys ​

Answer 1

Answer:

There are 22 boys in the class.

Step-by-step explanation:

40% of 45 is 18.

Then, 45-18=22, is the number of boys.

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Answer 2

Answer:

given-

total number of student =45

percentage of girls =40%

number of girls =45/100×40

=18 girls

number of boys =45-18

=27 boys