correct, 30 - 5 x 4 = 10, 7² = 49, find the volume 5m x 2m x 3m = 30m³, -17 + 3 = -14, 1/3 = 0.33 = 33%, 2/5 = 0.4 = 40%, incorrect, 30 - 5 x 4 = 100, 7² = 14, find the volume 5m x 2m x 3m = 30, -17 + 3 = -20, 1/3 = 0.13 = 13%, 2/5 = 25 = 25%

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