Efectuati: b) 2×(2/5 - 1/10)​

Efectuati B 225 110 class=

Răspuns :

Răspuns:

Salut !

2/5(2  - 1/10 = 4/10 - 1/10 = 3/10

3/10 x 2 = 6/10 ( 2 = 3/5

Succes !

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