Ong Sian Li's answer to Yong's Primary 6 Maths Fractions Singapore question.

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Ong Sian Li
Ong Sian Li's answer
32 answers (Tutor Details)
1st
Draw out model to see the difference :)
Yong
Yong
3 years ago
So which one is correct?
Ong Sian Li
Ong Sian Li
3 years ago
Oops, my bad.
84-60 = 24.
Should be 2u = 24.
1u = 12.

Total should be $82. also shown by the other answer by Ac Lim :)
Yong
Yong
3 years ago
Thank you