Mathematics · Ratio and Proportion
यदि a और b ऐसी दो संख्याएँ हैं कि (a + b) : (a - b) : ab = 14 : 4 : 45 है, तो (5a + 3b) : (6a - 4.8b) का मान किसके बराबर है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 14 : 1
- 21 : 4
- 31 : 2
- 42 : 1✓
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2 : 1
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