- #1
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In a class of 15 students, 10 are expected to pass maths and 12 are expected to pass english.
how many students are expected to pass maths and english?
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the answer given in the book is 7. i don't understand how this answer was reached. could someone please show me how to calculate this answer.
thanks.
how many students are expected to pass maths and english?
-----
the answer given in the book is 7. i don't understand how this answer was reached. could someone please show me how to calculate this answer.
thanks.