Activity 5.4 Calculating Properties of Solids Answer Key

Check size: Each cube puzzle measures 5.7 cm x 5.7 cm x 5.7 cm. Therefore, (18cm/5.7cm =) 3 puzzles will fit within the 18 cm side length restriction. So, a total of (3 x 3 x 3 =) 27 puzzles will fit snuggly into the box. Note that the total weight of 27 puzzles is (343 x 0.266 lb =) 7.2 lb. ................
................