Let’s do it step by step (no calculator):
66 ÷ 11 = 6
Now the expression becomes:
6 × 6 − 9
Next:
6 × 6 = 36
Now:
36 − 9 = 27
Let’s do it step by step (no calculator):
66 ÷ 11 = 6
Now the expression becomes:
6 × 6 − 9
Next:
6 × 6 = 36
Now:
36 − 9 = 27
