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Primary 4 | Maths
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Chaerin
Chaerin

Primary 4 chevron_right Maths chevron_right Singapore

Equation

Date Posted: 3 years ago
Views: 428
AC Lim
AC Lim
3 years ago
Women=2u
Men =1u
After
Women = 2u-436
Men = 1u-80

After, women = men
2u-436 = 1u-80
1u = 436-80
1u = 356

A) Men left = 356 -80 =276
B) Total at 1st = 3u = 3×356 = 1068.

Are you using/learned algebra in P4?

Hope this helps

See 1 Answer

Women=2u
Men =1u
After
Women = 2u-436
Men = 1u-80

After, women = men
2u-436 = 1u-80
1u = 436-80
1u = 356

A) Men left = 356 -80 =276
B) Total at 1st = 3u = 3×356 = 1068.
Hope this helps
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AC Lim
Ac Lim's answer
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AC Lim
AC Lim
3 years ago
You can draw model for solution as well.
Let me know if need model.