Add 91/63 and 89/100

91
63
+
89
100
=
2
301
900

What is 91/63 + 89/100

91
63
+
89
100
=

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

91 x 100
63 x 100
+
89 x 63
100 x 63
=
9100
6300
+
5607
6300
=
9100 + 5607
6300
=
14707
6300

OR

(91 x 100) + (89 x 63)
63 x 100
=
14707
6300

Simplify the fraction

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

14707
6300
=
14707 ÷ 7
6300 ÷ 7
=
2101
900

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.

2101
900
=
2101 ÷ 900 = 2 +
2101 - (2 x 900)
900
=
2
301
900

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