I cannot figure out the last two, I keep getting them wrong.

First of all...there are about   1.09 yds  in one meter

So  

3.7 m  x   1.09 yds / 1 m   =   [cancel the  m  ] and we have    3.7 x 1.09  ≈  4.033  yds

I'm unsure about the  "c"   in part (f)  ...is this supposed  to  be  centiliters  ???