Math, asked by shivashankars076, 7 months ago

in a school , number of boysare are 180 more than the girls. if there are 45% girls in the school , find the number of girls in the school.​

Answers

Answered by chiragthakker9474
0

Answer:

1620

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Answered by MagicalBeast
0

Answer:

number of girl's = 810

Step-by-step explanation:

let number of girls be x

number of boys = x+180

total number of students = 2x+180

given that x is 45% of (2x+180)

=> (45/100) (2x+180) = x

=> 45(2x) + 45(180) = 100x

=> 100x - 90x = 45(180)

=> 10x = 8100

=> x= 810

so number of girls = 180

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