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primary 6 | Maths
| Data Analysis
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Date Posted: 5 years ago
Views: 363
Total mark is 91 x 4 = 364
Total mark for English and Maths is 96 x 2 = 192
Total mark for Mother tongue and science = 364 - 192 = 172
Mother tongue is 10 more marks than Science
Let Science be 1 unit.
Mother tongue is 1 unit + 10.
2 units + 10 is 172 marks
2 units is 162 marks
1 unit is 81 marks
so her score for science is 81 marks.
Total mark for English and Maths is 96 x 2 = 192
Total mark for Mother tongue and science = 364 - 192 = 172
Mother tongue is 10 more marks than Science
Let Science be 1 unit.
Mother tongue is 1 unit + 10.
2 units + 10 is 172 marks
2 units is 162 marks
1 unit is 81 marks
so her score for science is 81 marks.
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