Monaz's answer to Claudia Chong's Primary 6 Maths Singapore question.
done
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Date Posted:
3 years ago
The number of buttons for the breadth is incorrect.
Orh... how many should it be ?
Ah my mistakes .... it should be 4
So,
B = 3x42 = 126
Ah my mistakes .... it should be 4
So,
B = 3x42 = 126