If + means -, ÷ means +, - means x, and x means ÷ then, what is 28 - 4 ÷ 8 + 16 ?
Show answer & explanation
Correct answer: A
Explanation
Given replacements:
+ → −
÷ → +
− → ×
× → ÷
So:
28 × 4 + 8 − 16
Solve according to ‘BODMAS Rule’
28 × 4 + 8 – 16
=112 – 8
=104
Hence, the corrc answer is 1.