AC Lim's answer to ST's Primary 6 Maths Percentage Singapore question.
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Shop A = 20%
Therefore, shop B and C have 80%
Shop B = 4u and shop C = 1u
5u = 80%
1u = 16%
4u = 64%
64%- 20%= 44%
44% = 77
Total 100% = 100×77÷44 = 175 muffins.
Hope this helps.
Therefore, shop B and C have 80%
Shop B = 4u and shop C = 1u
5u = 80%
1u = 16%
4u = 64%
64%- 20%= 44%
44% = 77
Total 100% = 100×77÷44 = 175 muffins.
Hope this helps.
Date Posted:
3 years ago
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