Question

find boys

first brain list​

Answer 1

Answer:

27

Step-by-step explanation:

Method 1:

Total number of students = 45 Number of girls =

40% of total students

So, number of boys=

(100-40)% of total students

= 60% of total students

= 60% of 45

= 60/100 x 45

= 27

Hence, number of boys is 27.

Method 2:

Total number of students = 45

Number of girls = 40% of total students

= 40% of 45

= 40/100 x 45

= 18

Here, number of jirIs = 18 So, number of boys =

(number of total students)-(number of girls)

= 45-18

= 27

Hence, number of boys is 27.

Hope, it may be helpful.

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Answer 2

Step-by-step explanation:

hope it's helpful.

thanks