9/4 - 15/4 as a fraction

Learn how to find what is 9/4 minus 15/4 in fraction form just in a few minutes. We have covered the easiest method to write 9/4 - 15/4 as a fraction and decimal.

Summary: 9/4 minus 15/4 = -3/2
Since both fractions have equal/common denominator, 9/4 minus 15/4 is a like fractions subtraction. Subtracting fractions with common denominator like 9/4 and 15/4, and expressing it in the fraction form is a very simple process. For like fraction subtraction, directly subtract the numerators (9 - 15) 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 (9/4) - (15/4). Because we can take common denominators out when simplifying the fraction subtraction expression (9/4) - (15/4), so the expression becomes 1/4 (9 - 15). By simplifying further, the numerator becomes (9 - 15) = -6, and the denominator remains the same as 4. Therefore, 9/4 - 15/4 as a fraction is -3/2.

CALCULATION: 9/4 - 15/4 as a fraction
9/4 - 15/4 = (?)
9/4 - 15/4 = (9 - 15)/4
= -6/4
= (2 x -3)/(2 x 2)
= -3/2
9/4 - 15/4 = -3/2
9/4 minus 15/4 as a fraction is -3/2.

where
9/4 is a improper fraction as a minuend,
15/4 is a improper fraction as a subtrahend,
-3/2 is the difference between 9/4 and 15/4.

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9/4 minus 15/4 as a decimal
9/4 - 15/4 = -3/2
-3/2 = -1.5
(9/4) - (15/4) as a decimal is -1.5

where
-1.5 is the difference between 9/4 and 15/4.