8/13 - 9/13 as a fraction

Learn how to find what is 8/13 minus 9/13 in fraction form just in a few minutes. We have covered the easiest method to write 8/13 - 9/13 as a fraction and decimal.

Summary: 8/13 minus 9/13 = -1/13
Since both fractions have equal/common denominator, 8/13 minus 9/13 is a like fractions subtraction. Subtracting fractions with common denominator like 8/13 and 9/13, and expressing it in the fraction form is a very simple process. For like fraction subtraction, directly subtract the numerators (8 - 9) while keeping the common denominator as it is. You may wonder why the numerators alone are being subtracted and not the denominators in the expression (8/13) - (9/13). Because we can take common denominators out when simplifying the fraction subtraction expression (8/13) - (9/13), so the expression becomes 1/13 (8 - 9). By simplifying further, the numerator becomes (8 - 9) = -1, and the denominator remains the same as 13. Therefore, 8/13 - 9/13 as a fraction is -1/13.

CALCULATION: 8/13 - 9/13 as a fraction
8/13 - 9/13 = (?)
8/13 - 9/13 = (8 - 9)/13
= -1/13
8/13 - 9/13 = -1/13
8/13 minus 9/13 as a fraction is -1/13.

where
8/13 is a proper fraction as a minuend,
9/13 is a proper fraction as a subtrahend,
-1/13 is the difference between 8/13 and 9/13.

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8/13 minus 9/13 as a decimal
8/13 - 9/13 = -1/13
-1/13 = -0.0769
(8/13) - (9/13) as a decimal is -0.0769

where
-0.0769 is the difference between 8/13 and 9/13.