Assuming that the iceberg ( ice = 890 /m³) is floating in seawater (saline or saltwater, seawater = 1025 /m³), what fraction of the iceberg's volume will be above the water line? (Assume that the iceberg is composed of pure water, not seawater.)
a) 13%
b) 11.5%
c) 87%
d) 89%
e) 97.5%