Add 45/82 and 54/40

45
82
+
54
40
=
1
737
820

What is 45/82 + 54/40

45
82
+
54
40
=

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

45 x 40
82 x 40
+
54 x 82
40 x 82
=
1800
3280
+
4428
3280
=
1800 + 4428
3280
=
6228
3280

OR

(45 x 40) + (54 x 82)
82 x 40
=
6228
3280

Simplify the fraction

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

6228
3280
=
6228 ÷ 4
3280 ÷ 4
=
1557
820

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.

1557
820
=
1557 ÷ 820 = 1 +
1557 - (1 x 820)
820
=
1
737
820

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