3. 3 Anglo Chinese School (Primary) / P6 Mathematics 2008 / Combined Preliminary Examination / Paper 2
4. At first a fruit stall, the number of oranges is the same as the number of apples at firs. 6 oranges and 14 apples were sold. As a result, the ratio of the number of oranges to the number of apples became 7 : 5. a) How many apples were left? b) How many fruits were there at first? 4 Orange Apple
5. At first a fruit stall, the number of oranges is the same as the number of apples at firs. 6 oranges and 14 apples were sold. As a result, the ratio of the number of oranges to the number of apples became 7 : 5. a) How many apples were left? b) How many fruits were there at first? 5 Orange Apple -14 -6 6 14
6. At first a fruit stall, the number of oranges is the same as the number of apples at firs. 6 oranges and 14 apples were sold. As a result, the ratio of the number of oranges to the number of apples became 7 : 5. a) How many apples were left? b) How many fruits were there at first? 6 Orange Apple 7u+6 = 5u+14 -14 -6 2u = 8 6 14 1u = 4 7u 5u
7. At first a fruit stall, the number of oranges is the same as the number of apples at firs. 6 oranges and 14 apples were sold. As a result, the ratio of the number of oranges to the number of apples became 7 : 5. a) How many apples were left? b) How many fruits were there at first? 7 Orange Apple 7u+6 = 5u+14 -14 -6 2u = 8 6 14 1u = 4 7u 5u (a) 5u = 5x4 = 20
8. At first a fruit stall, the number of oranges is the same as the number of apples at firs. 6 oranges and 14 apples were sold. As a result, the ratio of the number of oranges to the number of apples became 7 : 5. a) How many apples were left? b) How many fruits were there at first? 8 Orange Apple 7u+6 = 5u+14 -14 -6 2u = 8 6 14 1u = 4 7u 5u (a) 5u = 5x4 = 20 (b) 5u+14 = 5x4 +14 = 34 34x2 = 68 Ans: 20 apples 68 fruits