Question

Q6:

A carpenter built three bookcases, A,B
,and C
, to stand next to each other along a wall. The total length of the wall is 456
centimeters. The carpenter will build two more bookcases, D
and E
, along the same wall. These two bookcases will have equal widths. The widths of bookcases A,B
,and C
are shown in the table below.
​

Answer 1

The answer is 128 that is the answer

Answer 2

I believe that 128 is the answer. Hope this helps!