Расчет дроби 31/180 - 23/36 = -84/180

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.

  • Calculator
  • Instruction
  • Theory
  • History
  • Report a problem

31
180
-
23
36
=
-84
180
Solution:
31
180
-
23
36
=
31
180
-
23*5
36*5
=
31
180
-
115
180
=
31-115
180
=
-84
180
Detailed explanation of the solution:
1.Bringing to a common denominator
31
180
-
23
36
=
31
180
-
23*5
36*5
=
31
180
-
115
180
2.Subtractionfractions with common denominators
31
180
-
115
180
=
31-115
180
=
-84
180

Similar calculators


Calculators of other categories

Your score?