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Secondary 1 | Maths
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Pls help with part b. I don't understand the model answer as well.
b) 6= 2 x 3
24 = 2^3 x 3
x = 3^2 x 7=63
The factors of the 3 numbers you have must be the same as 504. Since 6 is a factor of 24, you can treat the qn as the LCM of 24 and x is 504. 24 alr has the factor 2^3 and 3 so x must have the factors 3^2 and 7.
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