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secondary 3 | E Maths
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secondary 3 chevron_right E Maths chevron_right Singapore

If 210 gifts were exchanged, wouldn't there be 209 employees?

Date Posted: 5 years ago
Views: 507
Christmas MT
Christmas MT
5 years ago
No coz one employee can exchange multiple gifts, not js one
Venus Goh
Venus Goh
5 years ago
They assume that everyone buy for everyone except themselves.

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Arnold K H Tan
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