Math, asked by hi1141consor, 1 year ago

In the class of 20 students,20%are girls.Find the number of boys


raoatchut191: i think the answer is 16 boys
hi1141consor: thanks
raoatchut191: yeh u r right
barbie2: hi everyone

Answers

Answered by brainstorm12
1
20% of 20 = .2 * 20 20 *.2 = 4. Therefore there are 4 girls. 20-4=16 Therefore there are 16 boys and 4 girls.

brainstorm12: Therefore 20 - 4 = 16 boys.
brainstorm12: 4 girls
Answered by raoatchut191
0
here the total percent=100%
percentage of girls=20%
total number of students=20
so 
the number of girls=20/100*20
                   =4
so the number of boys=20-4=16
 there are 16 boys in that class
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