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Meliodas468
a fost răspuns

Efectuați:b)(4/15-1/15)×25 d)(7/15+1/5)×3 f)(1-1/9)×3​

Răspuns :

Stunterstunter636

Răspuns:

b) (4/15-1/15)×25=

3/15 ×25=75/15=5

d)(7/15-1/5)×3=

(7/15-3/15)×3

4/15×3=12/15

f) (1-1/9)×3

1/9×3=3/9=1/3

Sper ca te-am ajutat!

la d am amplificat 1 supra 5 cu 3

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