If + means –, – means ×, × means ÷, and ÷ means +, then what will be the value of the following expression?
13 – 3 + 15 × 3 ÷ 5 = ?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is Option 4 i.e. 39
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The equation is 13 – 3 + 15 × 3 ÷ 5 = ?
After changing the sign, we have 13 x 3 - 15 ÷ 3 + 5 = 13 x 3 - 5 + 5 = 39 - 5 + 5 = 44 - 5 = 39 Hence, 39 is the correct answer. |