Answer:
Jane is 53.05 inches, or 53 1/20 in.
Step-by-step explanation:
I'm going to set the information given as equations.
d = 55.75
g = d - 1.5
j = g - 1.2
Then, you plug in the values given to find other ones, starting with glen.
g = 55.75 - 1.5
g = 54.25
j = 54.25 - 1.2
j = 53.05 inches
= 53 1/20 in.
I hope this helps!