Question

किसी स्कूल में 55% बच्चे लड़के तथा कुल 675 लड़कियां है। लड़कों की संख्या क्या होगा।​

Answer 1

If there are 55% boys then the number of girls

Let the total students be x

so, According To Question

45% of x=675

=>45/100 × x=675

=>45x/100=675

=>45x=67500

=>x=67500/45

=>x=1500

so, no. of boys=55% of 1500

=55/100 × 1500

=825

So, there are 825 boys in the school

Answer 2

Answer:

55%boy than 45%girl

675×100÷45 =1500

1500 - 675 = 825