First off, let's convert the decimal to a fraction, notice, we have two decimals, so we'll use in the denominator, a 1 with two zeros then, two decimals, two zeros, thus

now, we know then the ratio dimensions for the new photograph,

A complex number takes the form
z
=
a
+
b
i
.
In this example,
a
=
0
and
b
=
3
because
z
=
0
+
3
i
.
The answer of 453 divided by 8 is 56,625.