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Question

P6 Mathematics

Question post on Fri, 22/03/2019 10:48am

Hi,

Please help on this question. Answer is 315.

Thanks,

DNLNMUM

Source: nanyang SA1

Answer

John Lim Post on Fri, 22/03/2019 12:46pm

68%~> 357

1% -> 357/68 = 5.25

32%-> 5.25 x 32 = 168

4u = 168

1u = 42

9u = 378

120% -> 378

1%-> 378/120 = 3.15

100% -> 315

DNLNMum Post on Fri, 22/03/2019 2:56pm

Hi John Lim,

Thank you for the answer. Is clear now.

Regards,

DNLNMUM

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