Question
Suppose 6A = 8B = 15C, then find the value of (A:B:C)
.Solution
 Given:
6A=8B=15C Take the coefficients (6, 8, 15) directly. To find A, B, C individually , invert each coefficient: Thus: A:B:C=20:15:8 To find A, B, C individually, invert each coefficient:
Now, to clear fractions easily, find the LCM of 6, 8, and 15 (which is 120), and multiply each inverted value by 120: 
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