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Question
Primary 4 | Maths
2 Answers Below
Anyone can contribute an answer, even non-tutors.
Anyone can help pls?
Date Posted: 4 years ago
Views: 320
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I have used an assumption method here.
Date Posted:
4 years ago
Thanks so much for your clear explanation! Much appreciated!
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
Thank you so much!
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