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Question
If A : B = 2 : 3, В : C = 4 : 5 then A : B : C is equal to ______.
Options
8 : 12 : 15
6 : 9 : 10
8 : 12 : 25
None of these
MCQ
Fill in the Blanks
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Solution
If A : B = 2 : 3, В : C= 4 : 5 then A : B : C is equal to 8 : 12 : 15.
Explanation:
L.C.M. of two values 3 and 4 is 12.
A : B = (2 × 4) : (3 × 4) = 8 : 12
B : C = (4 × 3) : (5 × 3) = 12 : 15
A : B : C = 8 : 12 : 15
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