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Question
A teacher kept a record of, the fruits students like. This is what she found:
| Students | Oranges | Mangoes | Total |
| Girls | 136 | 240 | |
| Boys | 128 | 243 | |
| Total |
How many students in the school like mangoes?
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Solution
On completing the table, we have
| Students | Oranges | Mangoes | Total |
| Girls | 136 | 240 | 376 |
| Boys | 128 | 243 | 371 |
| Total | 264 | 483 | 747 |
Number of students who like mangoes = 240 + 243 = 483
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