If % = division, $ = addition, @ = subtraction, and # = multiplication, evaluate:
81 % 9 $ 15 @ 7 # 2
Show answer & explanation
Correct answer: D
Explanation
81 ÷ 9 + 15 − 7 × 2
= 81 ÷ 9 + 15 − 7 × 2
= 9+15-14
= 9+1
= 10
Hence, the correct answer is option (4).