Question

Докажите тождества
1) 2,5*0,016*12,5*0,04*700/0,35=40
2)3,2*0,25*0,075*1100/0,132=500

Answer 1

1)2,5*0,016*12,5*0,04*700=14
14/0.35=40
2)3,2*0,25*0,075*1100=66
66/0.132=500