Question

sum of two numbers is 99 if one number is 20% less than the other find the number​

Answer 1

Let the first no. = x

And second no. =x-20%of x

Then,

=>x+x-20/100×x=99

=>2x-x/5=99

=>9x=99×5

=>x= 11×5

=>x=55

Therefore, the value no. is 55

And second no. is 55-11=44

Hope you understand it