Yang nomor 2 sob Thanks sebelumnya, Wasalamualaikum

X% = (50.000 – 42.500) / 50.000 x 100%
x% = 7.500 / 50.000 x 100%
x% = 75/500 x 100%
x% = 75/5 %
x% = 15%
x = 15

y% = (150.000 – 135.000) / 150.000 x 100%
y% = 15.000 / 150.000 x 100%
y% = 1/10 x 100%
y% = 10%
y = 10

Jawaban A