Mathematics · Ratio and Proportion
यदि a : b = 7 : 9 और b : c = 15 : 7 है, तो अनुपात a : b : c क्या होगा?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 121 : 35 : 45
- 235 : 45 : 21✓
- 345 : 35 : 21
- 435 : 45 : 25
सही उत्तर देखें
35 : 45 : 21
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