Answer:1. 2/5 + 5/5 = 7/52. 5/15 - 3/15 = 2/153. 8/10 - 2/5 (8×5)-(10×2)/(10×5) 40-20/50 20/50 ÷ 10/10 = 2/54. 15/26 + 2/10 (15×10)+(26×2)/(26×10) 150+52/260 202/260 ÷ 2/2 = 101/1305. 16/12 + 4/3 (16×3)+(12×4)/(12×3) 48+48/36 96/36 ÷ 12/12 = 8/3
Answer:1. 7/52. 2/153. 2/54. 101/1305. 8/3