13 /20 : 2/10 = pake cara

13/20:2/10
13/20x10/2=13/4
=3 1/4

[tex] \frac{13}{20} \div \frac{2}{10} \\ \frac{13}{20} \times \frac{10}{2} \\ = \frac{13}{4} \\ = 3 \frac{1}{4} [/tex]