Question

itu ya pakai caranya juga​

Answer 1

1. 1 2/3 + 2,6 + 4/6

= 5/3 + 26/10 + 2/3

= 5/3 + 13/5 + 2/3

= (30 ÷ 3) × 5 + (30 ÷ 5) × 13 + (30 ÷ 3) × 2/30

= (10 × 5) + (6 × 13) + (10 × 2)/30

= 50 + 78 + 20/30

= 128 + 20/30

= 148/30

= 74/15

= 4 14/15

2. 2 3/11 - 5/22 + 1/33

= 25/11 - 5/22 + 1/33

= 25/1 - 5/2 + 1/3

= (30 ÷ 1) × 25 - (30 ÷ 2) × 5 + (30 ÷ 3) × 1/30

= (30 × 25) - (15 × 5) + (10 × 1)/30

= 750 - 75 + 10/30

= 675 + 10/30

= 690/30

= 23/1

= 23