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primary 5 | Maths | Whole Numbers
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M Haafizah
M Haafizah

primary 5 chevron_right Maths chevron_right Whole Numbers chevron_right Singapore

Please help. Thank you

Date Posted: 3 years ago
Views: 457

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Lionel Lim
Lionel Lim's answer
27 answers (Tutor Details)
1st
Hi p is the price of one Pen and n is the price of one notebook. Since 12n= 8p we can substitute 12n to become 8p. So we have 8p+6p=$252.
M Haafizah
M Haafizah
3 years ago
Thanks for helping I really appreciate it
Lionel Lim
Lionel Lim
3 years ago
No prob :)