Question
Download Solution PDFSelect the correct combination of mathematical signs to sequentially replace the * signs and to balance the given equation.
5 * 23 * 24 * 4 * 10 * 111
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFGiven statement : 5 * 23 * 24 * 4 * 10 * 111
According to the question, after replacing the * signs :
So,
- Option - (1) : ÷, +, -, ×, =
5 * 23 * 24 * 4 * 10 * 111 ⇒ 5 ÷ 23 + 24 - 4 × 10 = 111
0.21 + 24 - 4 × 10 = 111
0.21 + 24 - 40 = 111
24.21 - 40 = 111
-15.79 ≠ 111 (LHS ≠ RHS)
- Option - (2) : -, ×, +, ÷, =
5 * 23 * 24 * 4 * 10 * 111 ⇒ 5 - 23 × 24 + 4 ÷ 10 = 111
5 - 23 × 24 + 0.4 = 111
5 + 0.4 - 552 = 111
5.4 - 552 = 111
-546.6 ≠ 111 (LHS ≠ RHS)
- Option - (3) : ×, +, ÷, -, =
5 * 23 * 24 * 4 * 10 * 111 ⇒ 5 × 23 + 24 ÷ 4 - 10 = 111
5 × 23 + 6 - 10 = 111
115 + 6 - 10 = 111
121 - 10 = 111
111 = 111 (LHS = RHS)
- Option - (4) : +, -, ÷, ×, =
5 * 23 * 24 * 4 * 10 * 111 ⇒ 5 + 23 - 24 ÷ 4 × 10 = 111
5 + 23 - 6 × 10 = 111
5 + 23 - 60 = 111
28 - 60 = 111
-32 ≠ 111 (LHS ≠ RHS)
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