Sin Yee's answer to Bryan Lee's Primary 6 Maths Fractions Singapore question.
done
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At first
Red beads: 4 units + 280
Blue beads: 3 units
Make the number of 4 units of red beads and 3 units of blue beads the same, thus 12.
Red beads: 4 units + 280
Blue beads: 3 units
Make the number of 4 units of red beads and 3 units of blue beads the same, thus 12.
Date Posted:
4 years ago
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