Question

Вычислете:
5/9-2/9
19/20-9/20
17/150+13/150
4/12+1/12
15/22+2/22
78/100-27/100
17/20-13/20
5/33+8/33
43/44-21/44

Answer 1

Ответ:

5/9-2/9=0,(3)

19/20-9/20=0,5

17/150+13/150=0,2

4/12+1/12=0,416666667

15/22+2/22=0,772727273

78/100-27/100=0,51

17/20+8/33=1,09242424

5/33+8/33=0,2470156106

43/44-21/44=0,5