Question

what kind of information do unit conversions give?

a. unit conversions give a fractional part of a number.
b. unit conversions express a number in terms of moles.
c. unit conversions give the size of one part of something.
d. unit conversions give an equal amount but with other units.

Explanation:

Unit conversions are used to express the same quantity in different units. For example, converting 1 meter to 100 centimeters represents the same length in two different units.

Answer:

D. Unit conversions give an equal amount but with other units.