Mathematics · Ratio and Proportion
If 2a : 5b = 1 : 3 and 2c : 5b = 3 : 2, then a : b : c is equal to:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 110 : 12 : 45✓
- 245 : 12 : 10
- 312 : 10 : 45
- 445 : 10 : 12
Correct answer
10 : 12 : 45
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