If a substance has a density of 2.7 g/cm32.7 \text{ g/cm}^32.7 g/cm3, what is its density in lb/ft3\text{lb/ft}^3lb/ft3? (1 kg≈2.2046 lb1 \text{ kg} \approx 2.2046 \text{ lb}1 kg≈2.2046 lb, 1 m≈3.2808 ft1 \text{ m} \approx 3.2808 \text{ ft}1 m≈3.2808 ft)
≈168.6 lb/ft3\approx 168.6 \text{ lb/ft}^3≈168.6 lb/ft3
≈145.2 lb/ft3\approx 145.2 \text{ lb/ft}^3≈145.2 lb/ft3
≈84.3 lb/ft3\approx 84.3 \text{ lb/ft}^3≈84.3 lb/ft3
≈0.059 lb/ft3\approx 0.059 \text{ lb/ft}^3≈0.059 lb/ft3