Answer:
<u><em>the comuter does 1 calculation in 1.5*
nanosec</em></u>
Step-by-step explanation:
<u><em>First step: we need to write all terms in nanosec, as we know:</em></u>
<u><em>1[nanosec]=
[sec]</em></u>
<u><em>The computer does 6.7*
[
]</em></u>
<u><em>if we multiplicate for
, from the units convertion.</em></u>
<u><em>6.7*
[
*
</em></u>
<u><em>6.7*
[
]</em></u>
<u><em>Now doing a simple three rule we have this:</em></u>
<u><em>6.7 *
calculation in ⇒ 1 nanosec</em></u>
<u><em>1 calculation in ⇒
</em></u>
<u><em>So, we found: the comuter does 1 calculation in 1.5*
nanosec</em></u>