Math, asked by NeeluTabassum, 4 months ago

If the ratio of boys to girls in a class is 5:3 then which of the
following cannot be the number of children in that class?​

Answers

Answered by athulkrishnagb
0

Step-by-step explanation:

Answer

Let the number of boys and girls be 5x and 3x.

Number of those who are passed in first class

  =20%of5x+60%of3x 

 =(10020×5x)+(10060×3x)

 =x+59x

 =514x

Then, required percentage

  =(514x×(5x+3x)1×100)%

 =514x×8x100%

 =35%

Similar questions