Question
Download Solution PDF* குறிகளை வரிசையாக மாற்றவும் கொடுக்கப்பட்ட சமன்பாட்டை சமநிலைப்படுத்தவும் கணிதக் குறியீடுகளின் சரியான கலவையைத் தேர்ந்தெடுக்கவும்.
50 * 10 * 20 * 5 * 105
Answer (Detailed Solution Below)
Detailed Solution
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கொடுக்கப்பட்ட சமன்பாடு : 50 * 10 * 20 * 5 * 105
கேள்வியின் படி , * அடையாளங்களை மாற்றுவதன் மூலம்:
அதனால்,
- விருப்பம் - (1) : ÷, ×, +, =
50 ÷ 10 × 20 + 5 = 105
5 × 20 + 5 = 105
100 + 5 = 105
105 = 105 (LHS = RHS)
- விருப்பம் - (2) : ×, -, +, =
50 × 10 - 20 + 5 = 105
500 + 5 - 20 = 105
505 - 20 = 105
485 ≠ 105 (LHS ≠ RHS)
- விருப்பம் - (3) : ÷, ×, -, =
50 ÷ 10 × 20 - 5 = 105
5 × 20 - 5 = 105
100 - 5 = 105
95 ≠ 105 (LHS ≠ RHS)
- விருப்பம் - (4) : ×, ÷, +, =
50 × 10 ÷ 20 + 5 = 105
50 × 0.5 + 5 = 105
25 + 5 = 105
30 ≠ 105 (LHS ≠ RHS)
எனவே, "விருப்பம் - (1)" என்பது சரியான பதில்.
Last updated on Jul 21, 2025
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