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[1/3*(10-1/4)-3 2/5]:-2+4/5

Răspuns :

Sper ca e bine ...............:D

Vezi imaginea DRIPPYDRIPFISH

[1/3*(⁴10-1/4)-3 2/5]:-2+4/5=

(1/3×39/4-17/5):-2+4/5=

(⁵13/4-⁴17/5):-2+4/5=

(65-68)/20:-2+4/5=

(-3/20)×(-1/2)+4/5=

3/10+²4/5=

(3+8)/10=11/10