If 100 @ 55 # 65 * 13 = 160 and 145 @ 90 # 180 * 30 = 241, then 58 @ 63 # 90 * 15 = ?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 127.
@ and # means +, * means ÷
100 @ 55 # 65 * 13 = 160 → 100 + 55 + 65 ÷ 13 = 155 + 5 = 160
145 @ 90 # 180 * 30 = 241→ 145 + 90 + 180 ÷ 30 = 235 + 6 = 241
Then, 58 @ 63 # 90 * 15 = ? → 58 + 63 + 90 ÷ 15 = 121 + 6 = 127