Step by step guide
1)carry the chicken over and put it there
2) farmer cross alone to carry the corn over and carry the chicken back
3) put the chicken there and carry the fox to put there with th3 corn
4) go back to get the chicken
Answer:
for the first one is 43/33
and
for the second one is 13/12
hope I am correct if not I'm sorry
KHDbdcm
Since 1cm is equivalent to 0.01m move the decimal twice to get 0.0249m as your answer