If 2a = 3b and 4b = 5c, find : a : c.

Question

KnowledgeBoat · Accepted Answer

2a = 3b ⇒ a : b = 3 : 2 4b = 5c ⇒ b : c = 5 : 4 Multiplying a : b by 5 and b : c by 2 we get, a : b = 15 : 10 b : c = 10 : 8 ⇒ a : b : c = 15 : 10 : 8 Hence, a : c = 15 : 8.

Mathematics

If 2a = 3b and 4b = 5c, find : a : c.

Ratio Proportion

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Mathematics

If 2a = 3b and 4b = 5c, find : a : c.

Ratio Proportion

Related Questions

The work done by (3x - 1) men in (2x + 3) days and the work done by (3x - 4) men in (2x + 1) days are in the ratio 4 : 3. Find the value of x.

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Find the compound ratio of 2 : 3, 9 : 14 and 14 : 27.

Find the compound ratio of 2a : 3b, mn : x2 and x : n

Find the compound ratio of 2a : 3b, mn : x² and x : n