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a fost răspuns

efectuați :1/2 + 5/3 , 1/2 +2/5 , 5/2+ 1/6 , 7/12+1/24 , 1/18 + 7/36 + 11/ 72

Răspuns :

Parazitiifun
1/2 + 5/3 = 3/6 + 10/6 = 13/6
1/2 + 2/5 = 5/10 + 4/10 = 9/10
5/2 + 1/6 = 15/6 + 1/6 = 16/6 = 8/3
7/12 + 1/24 = 14/24 + 1/24 = 15/24 = 5/8
1/18 + 7/36 + 11/72 = 4/72 + 14/72 + 11/72 = 29/72

1/2+5/3=3/6+10/6=13/6

1/2+2/5=5/10+4/10=9/10

5/2+1/6=15/6+1/6=16/6

7/12+1/24=14/24+1/24=15/24

1/18+7/36+11/72=
4/42+14/72+11/72=29/72

Alte intrebari