Write the following as full (decimal) numbers without prefixes on the units: (a) 286.6 mm, (b) 85 μV(c) 760 mg, (d) 62.1 ps, (e) 22.5 nm, (f) 2.50 gigavolts.

Prefix:

A prefix is a word that signifies the term added before a given word in order to alter its determination. For example, in the word supernatural, the word “super” is a prefix.

Metrix:

Metrix is a term that results from the measurement of quantitative assessment. In aspects such as comparing, assessment of metrics is important.

The full decimal number without a prefix on the unit is

\(\begin{aligned}{l}d = \left( {286.6\;{\rm{mm}} \times \frac{{1\;{\rm{m}}}}{{1000\;{\rm{mm}}}}} \right)\\ = 0.2866\;{\rm{m}}{\rm{.}}\end{aligned}\)

The full decimal number without a prefix on the unit is

\(\begin{aligned}{l}V &= \left( {85\;{\rm{\mu V}} \times \frac{{{{10}^{ - 6}}\;{\rm{V}}}}{{1\;{\rm{\mu V}}}}} \right)\\ &= 0.000085\;{\rm{s}}{\rm{.}}\end{aligned}\)

The full decimal number without a prefix on the unit is

\(\begin{aligned}{l}m &= \left( {760\;{\rm{mg}} \times \frac{{{{10}^{ - 3}}\;{\rm{g}}}}{{1\;{\rm{mg}}}}} \right)\\ &= 0.760\;{\rm{g}}{\rm{.}}\end{aligned}\)

The full decimal number without a prefix on the unit is

\(\begin{aligned}{l}t = \left( {62.1\;{\rm{ps}} \times \frac{{{{10}^{ - 12}}\;{\rm{s}}}}{{1\;{\rm{ps}}}}} \right)\\ = 0.0000000000621\;{\rm{s}}{\rm{.}}\end{aligned}\)

The full decimal number without a prefix on the unit is

\(\begin{aligned}{l}l = \left( {22.5\;{\rm{nm}} \times \frac{{{{10}^{ - 9}}\;{\rm{m}}}}{{1\;{\rm{nm}}}}} \right)\\ = 0.000000225\;{\rm{m}}{\rm{.}}\end{aligned}\)

The full decimal number without a prefix on the unit is

\(\begin{aligned}{l}V = \left( {2.50\;{\rm{gV}} \times \frac{{{{10}^9}\;{\rm{V}}}}{{1\;{\rm{gV}}}}} \right)\\ = 2500000000\;{\rm{V}}{\rm{.}}\end{aligned}\)