c) Convert 22Mg to
d) If a stack of ten 3.5 inch diskettes is measured to 34 millimeters high, and each disk has a mass of approximately 2.34 grams, how many kilograms would a stack of disks 12.34m high be?
(Answer: how many diskettes will fit x 2.34g)
# of disks in new height=1234cm/0.034cm=36,000 (w/ sig figs)
# of disks x 2.34g=weight of new height=84,240g=84.24kg