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Secondary 1 Maths Singapore

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Date Posted: 5 years ago

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Basically every factor of 2^8×3^2×5^4 must be divisible by 2x3x5^2(150). The 8×2×3 comes from the number of options to choose from each prime number (2,3,5) for example for 3, both 3 and 3^2 can be used (thats why 2!)

Date Posted: 5 years ago

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:) Mathistillfun

5 years ago

THANKS

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