Mathematics · Ratio and Proportion

If 3a = 5b and 7b = 9c, find the continuous ratio a : b : c.

Verified Solution4 OptionsUpdated: October 2026👁️1 View

145 : 36 : 32
236 : 27 : 21
327 : 18 : 15
445 : 27 : 21✓

Correct answer

45 : 27 : 21

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If 3a = 5b and 7b = 9c, find the continuous ratio a : b : c.

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If 3a = 5b and 7b = 9c, find the continuous ratio a : b : c.

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