Surface area = 10 cm x 5 cm + 10 cm x 5 cm + 10 cm x 10 cm + 10 cm x 10 cm + 5 cm x 10 cm + 5 cm x 10 cm
Surface area = 50 cm2 + 50 cm2 + 100 cm2 + 100 cm2 + 50 cm2 + 50 cm2
Surface area = 400 cm2
Therefore, the total surface area of the storage bin is 400 cm2.
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Manny created a storage bin for the family to hold the remote control and cell phone cards. What is the total surface area of the storage bin?
Surface area = ( ) cm2
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