Subtract 77/45 and 1/79

77
45
-
1
79
=
1
2483
3555

What is 77/45 - 1/79

77
45
-
1
79
=

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

77 x 79
45 x 79
-
1 x 45
79 x 45
=
6083
3555
-
45
3555
=
6083 - 45
3555
=
6038
3555

OR

(77 x 79) - (1 x 45)
45 x 79
=
6038
3555

Simplify the fraction

6038
3555
=

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.

6038
3555
=
6038 ÷ 3555 = 1 +
6038 - (1 x 3555)
3555
=
1
2483
3555

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