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Ewan
Ewan

Secondary 1 chevron_right Maths chevron_right Singapore

Help with 16.(b) (iii) and (IV) pls

Date Posted: 5 years ago
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Eric Nicholas K
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For (iii), 3 x 3 x 3 x 5 = 135 comes very close to 125, but 125 is still the smallest.

For (iv), there are only two 4-digit numbers which are factors of 3375.