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How to solve if h is inversely proportional to r and h1:h2:h3=3:4:5 then r1:r2:r3=?​

Answer»

Answer:

20:15:12

Step-by-step explanation:

h1 = 1/R1

h2 = 1/R2

h3 = 1/R3

therefore r1 : r2 : r3 = 1/h1 : 1/h2 : 1/h3

1/3 : 1/4 : 1/5

By taking LCM and solving the answer will be 20:15:12



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