Ответ:
Пошаговое объяснение:
15/4+23/4=38/4=9 1/2
19/8+15/7=133/56+120/56=253/56=4 29/56
18/5+14/5+22/5=54/5= 10 4/5
15/6+19/6=34/6=5 2/3
1) 15/4 + 23/4 = 39/4 =
9. 3/4
2) 19/8 + 15/7 = 133/56 + 120/56 = 253/56 = 4. 29/56
3) 18/5 + 14/5 + 22/5 = 54/5 = 10. 4/5
4) 15/6 + 19/6 = 34/6 =
5. 4/6 = 5. 2/3
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Answers & Comments
Ответ:
Пошаговое объяснение:
15/4+23/4=38/4=9 1/2
19/8+15/7=133/56+120/56=253/56=4 29/56
18/5+14/5+22/5=54/5= 10 4/5
15/6+19/6=34/6=5 2/3
Ответ:
Пошаговое объяснение:
1) 15/4 + 23/4 = 39/4 =
9. 3/4
2) 19/8 + 15/7 = 133/56 + 120/56 = 253/56 = 4. 29/56
3) 18/5 + 14/5 + 22/5 = 54/5 = 10. 4/5
4) 15/6 + 19/6 = 34/6 =
5. 4/6 = 5. 2/3