1) 3 |-0.8| + 0.9 |6| = 3 0.8 + 0.9 6 = 2.4 + 5.4 = 7.8
2) 5:12 |-4:5| + 2.4 : |-3.6| = 5/12 4/5 + 2.4 / 3.6 = 0.1666... + 0.6666... ≈ 0.8333
1) 3 |-0.8| + 0.9 |6| = 3 0.8 + 0.9 6 = 2.4 + 5.4 = 7.8
2) 5:12 |-4:5| + 2.4 : |-3.6| = 5/12 4/5 + 2.4 / 3.6 = 0.1666... + 0.6666... ≈ 0.8333