yg no.2 gmn ya caranya

(20/3 + 65/6) :7/4=
(40/6+65/6) : 7/4=
105/6 ×4/7 = 10 orang

2. (6 2/3 + 10 5/6) ÷ 1 3/4

(20/3 + 65/6) ÷ 7/4

(20×6/3×6 + 65×3/6×3) ÷ 7/4

(120/18 + 195/18) ÷ 7/4

315/18 ÷ 7/4

315/18 × 4/7

315×4/18×7

1.260÷126/126÷126

10/1

10 orang (b)