1 1per empat kali 3 1per lima By Admin ReiPosted on December 2, 2022 1 1per empat kali 3 1per lima 1 1/4×3 1/5=5/4x16x5=80/20=4 1 1/4 × 3 1/5 = 5/4×16/5=80/20=4