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primary 6 | Maths
| Fractions
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Date Posted: 1 year ago
Views: 315
concept
difference unchanged
65-2 = 63
now
J : J'G : J'G-J = 3:7:4 = 27 : 63 : 36
18 yrs later
J : J'G : J'G-J = 5:9:4 = 45 : 81 : 36
45-27 = 81-63 = 18 (Ans)
difference unchanged
65-2 = 63
now
J : J'G : J'G-J = 3:7:4 = 27 : 63 : 36
18 yrs later
J : J'G : J'G-J = 5:9:4 = 45 : 81 : 36
45-27 = 81-63 = 18 (Ans)
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