If 'A' means '+', 'B' means '÷', 'C' means '×' and 'D' means '−', then 17 A 9 D 11 C 4 B 2 = ?
Show answer & explanation
Correct answer: A
Explanation
A = +
B = ÷
C = ×
D = −
17 A 9 D 11 C 4 B 2
Switching the symbols:
17+9−11×4÷2=?
17+9−11×2=?
17+9−22=?
? = 4