Question

сравнить     b+b*7     8*b              
                     12/c        18/c
                      d/4          d/5  
                      y*1          y/1

Answer 1

1) >
2) <
3) >
4) = вот так вроде

Answer 2

B+b•7=8•b
12/с<18/с
d/4>d/5
y•1>y/1