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If a : b = 4 : 7 and b : c = 5 : 6, than a : b : c =?

Created: 7 years ago | Updated: 1 month ago
Updated: 1 month ago
Mercantile Bank Ltd Mercantile Bank Ltd - Officer - 2008 গণিত অনুপাত - সমানুপাত (Ration-Proportion-Algebra)
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প্রশ্ন: If a : b = 4 : 7 and b : c = 5 : 6, than a : b : c =?

a : b = 4 : 7 = (4x5) : (7x5) = 20 : 35

b : c = 5 : 6 = (5x7) : (6x7) = 35 : 42

সুতরাং,  a : b : c =  20 : 35 : 42

7 years ago
Md Azizur Rahman
FOUNDER OF SATT

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