Question

0.25x*0.4y если x=1.2 y=0.3 0.8k * 12.5c ecли k=0.58. c=0.1

Answer 1

0,25*1,2*0,4*0,3=0,036
0,8*0,58*12,5*0,1=0,58

Answer 2

0,25x*0,4y=0,1xy
0,1*1,2*0,3=0,036
==========
0,8k*12,5c=10kc
10*0,58*0,1=0,58