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Miykal
a fost răspuns

calculeaza ; 7/10 - 3/10 - 4/10 =? 1 - 1/9 = ? 1 - 3/8 =? 1 - 1/5 - 3/5 =? 1 - 4/9 - 2/9 =?

Răspuns :

Panda173
7/10-3/10-4/10=0/10=0
1-1/9=1/1-1/9=8/9
1-3/8=1/1-3/8=5/8
1-1/5-3/5=1/1-1/5-3/5=1/5
1-4/9-2/9=1/1-4/9-2/9=3/9=1/3

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