Subtract 28/64 and 92/30

28
64
-
92
30
=
-2
151
240

What is 28/64 - 92/30

28
64
-
92
30
=

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

28 x 30
64 x 30
-
92 x 64
30 x 64
=
840
1920
-
5888
1920
=
840 - 5888
1920
=
-5048
1920

OR

(28 x 30) - (92 x 64)
64 x 30
=
-5048
1920

Simplify the fraction

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

-5048
1920
=
-5048 ÷ 8
1920 ÷ 8
=
-
631
240

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.

-
631
240
=
631 ÷ 240 = 2 +
631 - (2 x 240)
240
=
-2
151
240

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