AC Lim's answer to Javier's Primary 5 Maths Whole Numbers Singapore question.
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Team z is the lesser collector
If team Z =1u
Team Y=2u
Team X = 2u + 40
Total = 5u +40
5u+40=280
5u= 240
1u = 48
Total team X and Z
= 2u+40+1u
=3u+40
=(3x48)+40
=144+40
=184 kg
If team Z =1u
Team Y=2u
Team X = 2u + 40
Total = 5u +40
5u+40=280
5u= 240
1u = 48
Total team X and Z
= 2u+40+1u
=3u+40
=(3x48)+40
=144+40
=184 kg
Date Posted:
4 years ago
:Ddd
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