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secondary 3 | E Maths
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Nurul ain
Nurul Ain

secondary 3 chevron_right E Maths

Can anyone help me solve this qns?

Date Posted: 6 years ago
Views: 592

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Alisha Banu
Alisha Banu's answer
4 answers (Tutor Details)
1st
List out the factors of 8 and 20 - put them 'together'. Be careful not to pick a big number (like 80) that has more than 8 factors! The perfect number is 40 because it has all the factors of 8 and 20, and it has excatly 8 factors. (: