Subtract 52/63 and 90/12

52
63
-
90
12
=
-6
85
126

What is 52/63 - 90/12

52
63
-
90
12
=

In order to make fractions have the same denominator, multiply the numerator and denominator of each fraction by the denominator of the other

52 x 12
63 x 12
-
90 x 63
12 x 63
=
624
756
-
5670
756
=
624 - 5670
756
=
-5046
756

OR

(52 x 12) - (90 x 63)
63 x 12
=
-5046
756

Simplify the fraction

Divide each part of the fraction with the greatest common factor to simplify the fraction

-5046
756
=
-5046 ÷ 6
756 ÷ 6
=
-
841
126

Because the numerator greater than the denominator, so we have an improper fraction, which means we can simplify it by converting the improper fraction to a mixed number.

Improper fraction to mixed number, get the whole number by dividing the numerator with the denominator, then subtract the numerator by the whole number multiplied by the denominator.

-
841
126
=
841 ÷ 126 = 6 +
841 - (6 x 126)
126
=
-6
85
126

Fraction Calculator

📌 Negative signs in fractions

Positive Fractions

-1
-2
=
-
1
-2
=
-
-1
2
=
1
2

Negative Fractions

-1
2
=
1
-2
=
-
-1
-2
=
-
1
2