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primary 6 | Maths | Ratio
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Judy
Judy

primary 6 chevron_right Maths chevron_right Ratio chevron_right Singapore

Please advise. Thank you.

Date Posted: 3 years ago
Views: 368
sstrike
Sstrike
3 years ago
10×5 = 2
3u+7×2 = 32
u = 6

(a)
In the end
9u = 9×6 = 54 (Ans)

(b)
at first
9u+10+32 = 96 (Ans)

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PhysChemTutor
Physchemtutor's answer
1551 answers (A Helpful Person)
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Judy
Judy
3 years ago
Thank you
Judy
Judy
3 years ago
Thank you
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sstrike
Sstrike's answer
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