👤

Calculează 3+33÷[1+34÷(3×5+4÷2)]-1=

Răspuns :

3+33:[1+34:(3×5+4:2)]-1
=3+33:[1+34:(15+2)]-1
=3+33:[1+34:17]-1
=3+33:(1+2)-1
=3+33:3-1
=3+11-1
=14-1
=13
Am rezolvat separat