Mathematics · Ratio and Proportion
If ab = 35 and bc = 78, then find the ratio 2a : 3b : 7c.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 115 : 6 : 40
- 26 : 15 : 40✓
- 36 : 40 : 15
- 440 : 15 : 6
Correct answer
6 : 15 : 40
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