Расчет дроби 1/9 + 2/3 = 7/9

The online fraction calculator allows you to perform basic actions with fractions: addition, subtraction, multiplication and division. As well as reduction, reduction to a common denominator and simplification.


To calculate the sum, difference, product or quotient of two fractions and get a detailed solution, enter the numerator and denominator of each fraction and, if available, the integer part. Next, select the necessary operation from the list. If necessary, enter a negative fraction, put a minus sign "-" in the integer part of the fraction.

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1
9
+
2
3
=
7
9
Solution:
1
9
+
2
3
=
1
9
+
2*3
3*3
=
1
9
+
6
9
=
1+6
9
=
7
9
Detailed explanation of the solution:
1.Bringing to a common denominator
1
9
+
2
3
=
1
9
+
2*3
3*3
=
1
9
+
6
9
2.Additionfractions with common denominators
1
9
+
6
9
=
1+6
9
=
7
9

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