If 'A' denotes 'addition', 'B' denotes 'multiplication', 'C' denotes 'subtraction', and 'D' denotes 'division', then what will be the value of the following expression?
27 A (15 C 3) B 4 A 16 D 4 = ?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 79.
Given equation: 27 A (15 C 3) B 4 A 16 D 4 = ?
A = +, B = ×, C = -, D = ÷, then
= 27 + (15 - 3) × 4 + 16 ÷ 4
= 27 + 12 × 4 + 16 ÷ 4
= 27 + 12 × 4 + 4
= 27 + 48 + 4
= 79