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4{1200:16+[4+(125×5-3944:29):5}:10=
Cum se rezolva ?


Răspuns :

4×{1200:16+[4+(125×5-3944:29):5}]
=4×{75+[4+(625-136):5}]:10
=4×{75+[4+489:5}]:10
=4×{75+[4+97+4}]:10
=4×{75+[101+4}]:10
=4×{75+105}:10
=4×180:10
=720:10
=72