Расчет дроби 12 + 5(2/3) = 53/3

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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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12
+
5
2
3
=
53
3
≈
17.667
Solution:
12
+
5
2
3
=
12
1
+
5*3+2
3
=
12
1
+
15+2
3
=
12
1
+
17
3
=
12*3
1*3
+
17
3
=
36
3
+
17
3
=
36+17
3
=
53
3
≈
17.667
Detailed explanation of the solution:
1.Conversion of mixed fractions to ordinary fractions
12
+
5
2
3
=
12
1
+
5*3+2
3
=
12
1
+
15+2
3
=
12
1
+
17
3
2.Bringing to a common denominator
12
1
+
17
3
=
12*3
1*3
+
17
3
=
36
3
+
17
3
3.Additionfractions with common denominators
36
3
+
17
3
=
36+17
3
=
53
3
≈
17.667

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