Choong Ting Wei's answer to Shafawati Shafawatiibrahim's Secondary 1 Maths question.
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360k has to have at least the same factors as 196, so k will be the product of the missing factors, which is 7 square. There is already 2^3 in 360, which is more than the 2^2 in 196 so k doesn't include a 2 anymore
Date Posted:
7 years ago
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