Ответ:
1)
x+8 5/6=10 1/3
x=10 1/3-8 5/6
x=9/6
x=3/2
x=1 1/2
x=1,5
2)
11 7/9+y=13 1/8
y=13 1/8-11 7/9
y=97/72
y=1 25/72
3)
x-24 2/7=16 3/8
x=16 3/8+24 2/7
x=40 37/56
4)
60 2/5-y=57 3/4
y=60 2/5-57 3/4
y=53/20
y=2 13/20
y=2,65
5)
2 2/9*x=1 1/2
x=1 1/2:2 2/9
x=27/40
x=0,675
6)
1 13/75*y=2/3
y=2/3:1 13/75
y=150/264
y=25/44
7)
x:35/36=1 1/20
x=1 1/20*35/36
x=735/720
x=49/48
x=1 1/48
8)
24/35:y=1 5/49
y=24/35:1 5/49
y=1176/1890
y=28/45
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Answers & Comments
Ответ:
1)
x+8 5/6=10 1/3
x=10 1/3-8 5/6
x=9/6
x=3/2
x=1 1/2
x=1,5
2)
11 7/9+y=13 1/8
y=13 1/8-11 7/9
y=97/72
y=1 25/72
3)
x-24 2/7=16 3/8
x=16 3/8+24 2/7
x=40 37/56
4)
60 2/5-y=57 3/4
y=60 2/5-57 3/4
y=53/20
y=2 13/20
y=2,65
5)
2 2/9*x=1 1/2
x=1 1/2:2 2/9
x=27/40
x=0,675
6)
1 13/75*y=2/3
y=2/3:1 13/75
y=150/264
y=25/44
7)
x:35/36=1 1/20
x=1 1/20*35/36
x=735/720
x=49/48
x=1 1/48
8)
24/35:y=1 5/49
y=24/35:1 5/49
y=1176/1890
y=28/45