Question
Download Solution PDFSelect the correct combination of mathematical signs that can sequentially replace the * signs and balance the given equation.
32 * 42 * 7 * 7 * 17 = 202
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven statement : 32 * 42 * 7 * 7 * 17 = 202
According to the question, after replacing the * signs :
So,
- Option - (1) : ×, ÷, -, +
32 * 42 * 7 * 7 * 17 = 202 ⇒ 32 × 42 ÷ 7 - 7 + 17 = 202
32 × 6 - 7 + 17 = 202
192 + 17 - 7 = 202
209 - 7 = 202
202 = 202 (LHS = RHS)
- Option - (2) : ×, -, +, ÷
32 * 42 * 7 * 7 * 17 = 202 ⇒ 32 × 42 - 7 + 7 ÷ 17 = 202
32 × 42 - 7 + 0.41 = 202
1344 + 0.41 - 7 = 202
1344.41 - 7 = 202
1337.41 ≠ 202 (LHS ≠ RHS)
- Option - (3) : +, ÷, ×, -
32 * 42 * 7 * 7 * 17 = 202 ⇒ 32 + 42 ÷ 7 × 7 - 17 = 202
32 + 6 × 7 - 17 = 202
32 + 42 - 17 = 202
74 - 17 = 202
57 ≠ 202 (LHS ≠ RHS)
- Option - (4) : +, ×, ÷, -
32 * 42 * 7 * 7 * 17 = 202 ⇒ 32 + 42 × 7 ÷ 7 - 17 = 202
32 + 42 × 1 - 17 = 202
32 + 42 - 17 = 202
74 - 17 = 202
57 ≠ 202 (LHS ≠ RHS)
Last updated on Jul 12, 2025
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