3 2/3 +2.3 (with a bar ontop of the 3 ) =

A. 5
B. 5 2/3
C. 6
D. 6 1/3

Find the given elements if matrix d:

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show

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