Shawn's answer to ClementiDaddy's Primary 5 Maths Fractions Singapore question.
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Internal transfer, total unchanged.
Before,
J : S : T
2 : 1 : 3
10:5:15
After,
J : S : T
4 : 1 : 5
12:3:15
5-3=2u
2u=56
1u=56/2=28
12u=12x28=336
3u=28x3=84
336-152=184
184-84=100
Before,
J : S : T
2 : 1 : 3
10:5:15
After,
J : S : T
4 : 1 : 5
12:3:15
5-3=2u
2u=56
1u=56/2=28
12u=12x28=336
3u=28x3=84
336-152=184
184-84=100
Date Posted:
3 months ago
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