The ratio is 91/120 because 91 is only divisible by 1, 7, 13, 91 and 120 is not divisible by 7, 13, or 91 so you cannot reduce this ratio
C = R - p
add C to both sides
R = C + p
subtract p from both sides
R - p = C ⇒ C = R - p
All you have to do is multiply 84 by 25%
And that's your answer.
I hope this helped
Two million forty-six thousand seven hundred and eight.
