10 1 per 2 dikurangi 3 per 4 beserta caranya ya… By Admin ReiPosted on December 11, 2022 10 1 per 2 dikurangi 3 per 4 beserta caranya ya… 10 1/2 – 3/4 = 21/2 – 3/4 = 42/4 – 3/4 = 39/4 = 9 3/4