sstrike's answer to Vanessa's Primary 6 Maths Fractions Singapore question.
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LCM → 5,6 → 30
140÷5 = 28
1659-7×28 = 1463
2×30+5+2×6 = 77
(6+1)×5×1463÷77
= 665 (Ans)
140÷5 = 28
1659-7×28 = 1463
2×30+5+2×6 = 77
(6+1)×5×1463÷77
= 665 (Ans)
Date Posted:
3 years ago
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