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Primary 3 | Maths
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Jessica Lam Jie Xin
Jessica Lam Jie Xin

Primary 3 chevron_right Maths chevron_right Singapore

Please help me. Thanks.

Date Posted: 5 years ago
Views: 506
Tan Ze Chuan Erwin
Tan Ze Chuan Erwin
5 years ago
Using model method,

Draw 5 units for red marbles, 1 unit for blue marbles. Total you have 6 units.

1 unit = 756 divided by 6 units = 126

Hence, there are 126 blue marbles.

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Lim Yu Mu
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