Question
A total of 820 students sat for the Mathematics mock test. 23 of the girls and 67 of the boys failed the mock test. The same number of boys and girls passed the mock test. How many more boys than girls failed the mock test?
4 m

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A total of 820 students sat for the Mathematics mock test. 23 of the girls and 67 of the boys failed the mock test. The same number of boys and girls passed the mock test. How many more boys than girls failed the mock test?