Divide both the numerator and denominator by their HCF. The fraction has now been simplified. Knowing multiplication and division facts may make simplifying fractions easier. The HCF of 4 and 10 ...

Mr. Wray, who also helped write the 2010 IES report, said he has seen students make it to middle school still thinking of the numerator and denominator as separate numbers.

Therefore, this denominator definition tells PROC TABULATE to use the frequency count of All as the denominator. For example, the denominator for the category clerical, all is the frequency count for ...