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primary 5 | Maths | Whole Numbers
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Santhosh
Santhosh

primary 5 chevron_right Maths chevron_right Whole Numbers chevron_right Singapore

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Date Posted: 5 months ago
Views: 39
snell
Snell
5 months ago
before
a: u
c: 5u

after
a: 30
c: 110


110 - 5u = 30 - u
u = 20

at first, 6x20 = 120 people in park


...

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Loray
Loray's answer
21 answers (Tutor Details)
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Please try more Difference Unchanged questions.
Santhosh
Santhosh
4 months ago
Thank you