Math, asked by eienstein, 5 months ago

The ratio of the number of girls to the number of boys in a college having 1440 students is 5:3. If 36 new
girls and some new boys are admitted to the college, the ratio of the number of girls to the number of boys
changes to 3 : 2. Find the number of new boys admitted to the college.​

Answers

Answered by sunilkrsheoher
0

Step-by-step explanation:

girls= 1440/5+3

= 1440/8

= 180

= 180×5

= 900

no. of boys=180×3

= 540

now girls = 900+36

= 936 = 3x

x=936/3=312

so 2x=2×312=624

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