Вычислите 1) 2.46:4.1+15:0.25-4:25-14.4:0.32 2) 50-(2.3256:0.068+9.38)...

Question

Вычислите
1) 2.46:4.1+15:0.25-4:25-14.4:0.32
2) 50-(2.3256:0.068+9.38)
3)6.63:0.85-(34-30.9248):0.62

Answer 1

1)=0,6+60-0,16-45=15,44
2)=50-(34,2+9,38)=50-43,58=6,42
3)=7,8-3,0752:0,62=7,8-4,96=2,84