https://binary2hex.com/fraction-calculator.html?id=9

Расчет дроби 1(1000000000000000000000000/90) + 3(14/30) = 1.6666666666667E+23/15

1
1000000000000000000000000
90
+
3
14
30
=
1.6666666666667E+23
15
≈
1.1111111111111E+22
Solution:
1
1000000000000000000000000
90
+
3
14
30
=
1*90+1000000000000000000000000
90
+
3*30+14
30
=
90+1000000000000000000000000
90
+
90+14
30
=
1.0E+24
90
+
104
30
=
1.0E+24
90
+
104*3
30*3
=
1.0E+24
90
+
312
90
=
1.0E+24+312
90
=
1.0E+24
90
=
1.6666666666667E+23*6
15*6
=
1.6666666666667E+23
15
≈
1.1111111111111E+22
Detailed explanation of the solution:
1.Conversion of mixed fractions to ordinary fractions
1
1000000000000000000000000
90
+
3
14
30
=
1*90+1000000000000000000000000
90
+
3*30+14
30
=
90+1000000000000000000000000
90
+
90+14
30
=
1.0E+24
90
+
104
30
2.Bringing to a common denominator
1.0E+24
90
+
104
30
=
1.0E+24
90
+
104*3
30*3
=
1.0E+24
90
+
312
90
3.Additionfractions with common denominators
1.0E+24
90
+
312
90
=
1.0E+24+312
90
=
1.0E+24
90
4.Reduce the fraction and get the result
1.0E+24
90
=
1.6666666666667E+23*6
15*6
=
1.6666666666667E+23
15
≈
1.1111111111111E+22