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primary 6 | Maths | Percentage
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DS
Anonymous

primary 6 chevron_right Maths chevron_right Percentage chevron_right Singapore

Please assist. Thanks!!

Date Posted: 5 years ago
Views: 427
J
J
5 years ago
Ratio should be 3 : 5 , not 3 : 2

Since women make up 25% of the total,

5 units = 25%
100% = 5 units x 4 = 20 units

From this you can find the number of units for children, and solve from here

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AC Lim
Ac Lim's answer
13087 answers (A Helpful Person)
1st
Hope this help
DS
DS
5 years ago
Thanks J and AC Lim. Yes, understood and solved! Thanks to J for highlighting my initial 3:2..should be 3:5...
Thank you both
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Henry Tan
Henry Tan's answer
359 answers (A Helpful Person)
Hi DS, I had uploaded the steps by steps video presentation on YouTube https://youtu.be/S6YiK7yGT8o , you can learn from there to improve your math.
DS
DS
5 years ago
Thank you!