Why is 42.300 equal to 42.3

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

Jo divides a candy bar into eight equal pieces for her children to share she gives three pieces to sam three pieces to leslie and two pieces to margie rose the two month old baby does it doesn't get any what fraction shows how muchw candy each of the four children got. what's the answer to my question

If the diagram polygon abcd is a reflection across ef to make polygon a'b'c'd'.