Question

If + means ÷, ÷ means -, - means x and x means +, then the value of 12 + 3 ÷ 1 − 5 x 2 is

Options

• 5

• −3

• 1

• −1

Answer 1

1
Explanation:
Given equation, 12 + 3 ÷ 1 − 5 x 2
Changing the signs as per the question,
12 ÷ 3 − 1 x 5 + 2
= `12/3` − 5 + 2
= 4 − 5 + 2
= 6 − 5
= 1.