leanne's answer to Sayal's Primary 5 Maths Fractions Singapore question.
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Total number of units = 24 (boys &girls)
Fraction of boys left = 3/4 and fraction of girls left = 2/3
3/4 -2/3 = 12
9/12 -8/12 = 12
1unit = 12
Solve for 24 units,
24 x12 = 288
Fraction of boys left = 3/4 and fraction of girls left = 2/3
3/4 -2/3 = 12
9/12 -8/12 = 12
1unit = 12
Solve for 24 units,
24 x12 = 288
Date Posted:
4 years ago
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