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If a : b = 6 : 7 and b : c = 3 : 5, find a : b : c |
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Answer» Answer: according to the QUESTION, a:b=3:5 b:c=6:7 b has two VALUES 5 and 6 so we will take out the LCM of 5,6 which is 30 a:b a/b=3/5=3*6/5*6=18/30 b:c b/c=6*5/7*5=30/35 hence, a:b:c=18:30:35 hope you UNDERSTAND my process |
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