Question

0.6*(0.15-3/8)-0.042:0.4

Answer 1

0.6*(0.15-3/8)-0.042:0.4

0.6(0.15-0.375)*(0.042÷0.4)

0.6(0.15-0.375)-0.105

0.6*(-(0.375-0.15))-0.105

0.6*(-0.225)-0.105

-(0.6*0.225)-0.105

-0.135-0.105

-(0.135+0.105)=-0.24

Ответ:-0.24