Question

the ratio of boys and girls in a school is 5:4.If there are 80 girls ,what is the number of boys and also find the total number of students. ​

Answer 1

Answer:

no of boys=100

total students =180

Step-by-step explanation:

Answer 2

Answer:

No. of boys is 100

total students are 180

Step-by-step explanation:

Let the no. of boys be 5x and girls be 4x. Then,

Total no. of girls= 80

ATQ,

4x = 80

x = 80/4

x = 20

No. of boys = 5*20

=100

Total no. of students=100+80=180

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