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primary 5 | Maths | Whole Numbers
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LSF
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primary 5 chevron_right Maths chevron_right Whole Numbers chevron_right Singapore

Please help

Date Posted: 4 years ago
Views: 312
snell
Snell
4 years ago
after
P: u
J: 3u

at first
P: u+122.85
J: 3u+48.55

3u+48.55 = u+122.85
u = 37.15

Paul has $160


...

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Bern Ong @ 88Tuition
Bern Ong @ 88tuition's answer
102 answers (A Helpful Person)
1st
Once Model is Right, Understanding follows;)
LSF
LSF
4 years ago
Thank you