Question

how to find sub duplicate of any ratio​

Answer 1

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In duplicate ratios, when the ratio p/q is compounded with itself, the resulting ratio which is p²/q² is called as the duplicate ratio. For example, 16/9 is the duplicate ratio of 4/3. Similarly, for the sub-duplicate ratio, √a/√b is the sub-duplicate ratio of a/b or a:b.

Answer 2

Answer:

Answer:In duplicate ratios, when the ratio p/q is compounded with itself, the resulting ratio which is p²/q² is called as the duplicate ratio. For example, 16/9 is the duplicate ratio of 4/3. Similarly, for the sub-duplicate ratio, √a/√b is the sub-duplicate ratio of a/b or a:b.