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Primary 4 | Maths
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Date Posted: 4 years ago
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In the English row, check that 10 + 16 + 9 + 5 = 40.
Similarly, in the Mathematics row, the number of pupils must be 40 altogether. We assume no one skips the test and each of them attempts the test only once.
Number of pupils who scored C in Mathematics
= 40 - 12 - 16 - 4
= 8
Similarly, in the Mathematics row, the number of pupils must be 40 altogether. We assume no one skips the test and each of them attempts the test only once.
Number of pupils who scored C in Mathematics
= 40 - 12 - 16 - 4
= 8
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