Answer:
36.6 cm
Explanation:
7 + 4.3 + (7 - 4.3) + 7 + 4.3 + (7 + 4.3)
= 7 + 4.3 + 2.7 + 7 + 4.3 + 11.3
= 36.6
Voila! There's your answer.
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