Question
Download Solution PDFIf + means −, − means ×, × means ÷, and ÷ means +, what will be the value of the following expression?
20 × 5 – 7 ÷ 4 + 3 = ?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven Equation: 20 × 5 – 7 ÷ 4 + 3 = ?
BODMAS Rule:
Decoding the given information:
| Symbol | + | − | × | ÷ |
|---|---|---|---|---|
| Meaning | - | × | ÷ | + |
Now replacing the sign from left to right using BODMAS Rule, we get:
⇒ 20 ÷ 5 × 7 + 4 - 3 = ?
⇒ 4 × 7 + 4 - 3 = ?
⇒ 28 + 4 - 3 = ?
⇒ 32 - 3 = 29.
Hence, the correct option is "Option 4".
Last updated on Jun 17, 2025
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