Question

the ratio of the numbers of boys to that the girls in a school is 4:3. if the number of girls in the school is 162, find the number of boys in it. Then find the ratio of the number of girls to the total number of students in the school​

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

Given ratio = 4:3

no. of girls = 162

let no. of boys be x

ATP,

4:3 = x :162

=> 4/3 = x/162

=> 3x = 162×4

=> x = (162×4)/3

=> x = 54×4

=> x = 216

no. of boys = 216

total no. of students = 162+216 = 378

ratio of no. of girls to total no. of students = 162:378 = 3:7

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