sstrike's answer to xuannie's Primary 6 Maths Percentage Singapore question.
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5-2=3
LCM → 3, 4 → 12
total → 5×4 = 20
$12÷4 = $3
20×$3 = $60 (Ans)
LCM → 3, 4 → 12
total → 5×4 = 20
$12÷4 = $3
20×$3 = $60 (Ans)
Date Posted:
3 years ago
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