15%-2/25 tolong yaa...

[tex] \frac{15}{100} - \frac{2}{25} = \frac{15}{100} - \frac{8}{100} = \frac{7}{100} [/tex]

15%= 15/100

15/100 - 2/25= 15/100 -8/100
=7/100
good luck:)