Question

15 [33 ÷ {7 x 4 - 8 × 2 - (6 - 4 + 1)}]​

Answer 1

Answer:

11/9

Step-by-step explanation:

15[33÷ {7 x 4 - 8 × 2 - (6 - 4 + 1)}]​

15[33÷ {7 x 4 - 8 × 2 - 3}]​

1​5[33÷9]

15[11÷9]

(15*11)÷(15*9)

165÷135

33/27

11/9