Find the sub-duplicate ratio of : (i) 9 : 16 (ii) (iii) 9a² : 49b²

Question

KnowledgeBoat · Accepted Answer

(i) The sub duplicate ratio of 9 : 16 is, Hence, the sub-duplicate ratio is 3 : 4. (ii) The sub duplicate ratio of is, Hence, the sub-duplicate ratio is 3 : 2. (iii) The sub duplicate ratio of 9a² : 49b² is, Hence, the sub-duplicate ratio is 3a : 7b.

Mathematics

Find the sub-duplicate ratio of : (i) 9 : 16 (ii) (iii) 9a<sup>2</sup> : 49b<sup>2</sup>

Ratio Proportion

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