11/20 + 35 persen dalam bentuk persen

11/20+35/100=55/100+35/100
=90/100=45/50=9/10
Semoga membantu......

[tex] \frac{11}{20} + 35\% \\ = ( \frac{(11 \times 5)}{(20 \times 5)} \times 100\%) + 35\% \\ = ( \frac{55}{100} \times 100\%) + 35\% \\ = 55\% + 35\% \\ = 90\%[/tex]