Question

va rog exercitile astea. dau si coroana!!!!!

(42:6x4-3x8:6x7)x(15:3+64:8-20:5)=

(38+9x5+1+4x4):10x(28:7-18:9+45:9)-6x9=

54:9+(12:3+5+27:9-18:2)x(7x8-6x9)=​

Answer 1

1. 0
2. 7,6
3. 12 succes