Question

in a classroom there are 35 girls 30 boys and 5 teachers what is the percentage of boys​

Answer 1

Step-by-step explanation:

girls =35

boys=30

teacher=5

35+30+5=70

30%of 70=

30/100x(multiple)70=21% of boys

Answer 2

There are 42.8571429 % boys in class

There are 50 % girls in class

There are 7.14285714 % teachers in class

Step-by-step explanation:

GIVEN

Girls = 35

Boys = 30

Teachers = 5

___________________________

Total Strength of class = Girls + Boys + Teachers

Total Strength of class = 35 + 30 + 5

Total Strength of class = 70

___________________________

Percent Of Boys

= (30 / 70) × 100

= 0.428571429 × 100

= 42.8571429

= 42.8571429%

There are 42.8571429 % boys in class

___________________________

Percent Of Girls

= (35 / 70) × 100

= 0.5 × 100

= 50

= 50 %

There are 50 % girls in class

___________________________

Percent Of Teachers

= (5 / 70) × 100

= 0.0714285714 × 100

= 7.14285714

= 7.14285714 %

There are 7.14285714 % teachers in class