Расчет дроби 1/11 + 2(7/11) = 30/11

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
11
+
2
7
11
=
30
11
≈
2.727
Solution:
1
11
+
2
7
11
=
1
11
+
2*11+7
11
=
1
11
+
22+7
11
=
1
11
+
29
11
=
1+29
11
=
30
11
≈
2.727
Detailed explanation of the solution:
1.Conversion of mixed fractions to ordinary fractions
1
11
+
2
7
11
=
1
11
+
2*11+7
11
=
1
11
+
22+7
11
=
1
11
+
29
11
2.Additionfractions with common denominators
1
11
+
29
11
=
1+29
11
=
30
11
≈
2.727

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