If + means -, ÷ means +, - means x, and x means ÷, then, what is 25 - 3 ÷ 5 +10 ?
Show answer & explanation
Correct answer: B
Explanation
After substitution according to the question:
25 × 3 + 5 – 10
Solve according to the ‘BODMAS rule’,
25 × 3 + 5 – 10
75 – 5 = 70
Hence, the correct answer is option 2.