(4,50÷2,25)+(0,40-25%) tolong dijawab ubah kebentuk persen.jangan asal.pake caranya...

4, 50 = 450/100 = 450%
2,25 = 225/100 = 225%
0,40 = 40/100 = 40%

(450% : 225%) + (40%-25%) = 2 % + 15% = 17%

Semoga membantu :D

(4,50÷2,25)+(0,40-25%)
(450% ÷ 225%)+(40%-25%)
2% + 15%
17%

*maaf jika salah