Mathematics · Ratio and Proportion
यदि a : b = 3 : 4 और b : c = 7 : 9 है, तो c : a किसके बराबर है?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 112 : 7✓
- 27 : 11
- 311 : 7
- 47 : 12
सही उत्तर देखें
12 : 7
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