Subtract 6/90 and 41/81

6
90
-
41
81
=
-178
405

What is 6/90 - 41/81

6
90
-
41
81
=

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

6 x 81
90 x 81
-
41 x 90
81 x 90
=
486
7290
-
3690
7290
=
486 - 3690
7290
=
-3204
7290

OR

(6 x 81) - (41 x 90)
90 x 81
=
-3204
7290

Simplify the fraction

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

-3204
7290
=
-3204 ÷ 18
7290 ÷ 18
=
-
178
405

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