bantu dong dengan cara ya

1,75 = 175/100 = 1 175/100 = 1 3/4
= 3 4/5 - (1,75 + 3/10)
= 3 4/5 - (1 3/4 + 3/10)
= 3 4/5 - (1 15/20 + 6/20)
= 3 4/5 - 1 9/20
= 3 16/20 - 1 9/20 
= 2 7/20

36% = 36/100 = 9/25
= 5/9 + 1 1/4 x 36%
= 5/9 + 1 1/4 x 9/25
= 5/9 + 5/4 x 9/25
= 5/9 + 9/20
= 100/180 + 81/180
= 181/180
= 1 1/180

Maaf kalau salah dan semoga membantu :)