Find the sub-duplicate ratio of 9x2a4 : 25y6b2

Find the sub-duplicate ratio of 9x²a⁴: 25y⁶b²

Sum

Sub-duplicate ratio of 9x²a⁴: 25y⁶b²

= `sqrt(9x^2a^4) : sqrt(25y^6b^2)`

= 3xa² : 5y³b

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Chapter 7: Ratio and Proportion (Including Properties and Uses) - TEST YOURSELF [Page 98]

Chapter 7 Ratio and Proportion (Including Properties and Uses)
TEST YOURSELF | Q 4. (iii) | Page 98

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