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Sandra is packing for a summer vacation. She is limited to two suitcases for all of the things she wants to take with her. She has a large suitcase that is 3 ft. long, 2 ft. wide, and 4 ft. high. Her small suitcase 3 ft. long, 1 ft. wide, and 3 ft. high. How much total room does Sandra have in her suitcases?

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bhuvna789456

Total room in the 2 suitcases is 33 ft³

Step-by-step explanation:

  • Step 1: To find the total room in the suitcases, find volume of the suitcases, given by V = length × width × height

⇒ Volume of 1st suitcase = 3 × 2 × 4 = 24 ft³

⇒ Volume of 2nd suitcase = 3 × 1 × 3 = 9 ft³

∴ Total room in Sandra's suitcases = 24 + 9 = 33 ft³

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