AC Lim's answer to Shushi's Primary 4 Maths Singapore question.
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Total increased from 60 to 90.
30 more chocolate from sweet exchange.
1 sweet increased to 3 chocolates, increased of 2 chocolates from 1 sweet.
Therefore, number of sweet = 30/2 = 15.
Chocolate will be 60-15= 45.
The different between sweet and chocolates = 45-15 = 30.
Hope this helps
30 more chocolate from sweet exchange.
1 sweet increased to 3 chocolates, increased of 2 chocolates from 1 sweet.
Therefore, number of sweet = 30/2 = 15.
Chocolate will be 60-15= 45.
The different between sweet and chocolates = 45-15 = 30.
Hope this helps
Date Posted:
4 years ago
Thank you so much!
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