Mathematics · Simplification
दिए गए समीकरण को सही बनाने के लिए, दिए गए विकल्पों में से किन दो संख्याओं को आपस में बदला जाना चाहिए?
21 ÷ 9 + 99 - 81 × 5 = 3
21 ÷ 9 + 99 - 81 × 5 = 3
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 19 और 5
- 221 और 5
- 321 और 81✓
- 49 और 81
सही उत्तर देखें
21 और 81
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