caranya,3 7/15 - 9/20 =

Semoga Membantu, Selamat Belajar :)

[tex]3 \ \frac{7}{15} - \frac{9}{20} = \frac{52}{15} - \frac{9}{20} = \frac{208}{60} - \frac{27}{60} = \frac{181}{60} = 3 \ \frac{1}{60} [/tex]