distributed wattage calculation

Question

x+y=100% but y is 25%greater than x. how do i find the values of each x and y

Answer 1

y=x +x/4 = 5x/4

x+y = 1

x +5x/4 = 9x/4 = 1

x = 4/9 = 44.44%

y = 55.55%

25% of 44.44% = 11.11%. 44.44 + 11.11 = 55.55