A) Evaluate (0.618 x 9.01)/(0.0234)

Here's how to evaluate the expressions using logarithm tables:

a) Evaluate $\frac{0.618 \times 9.01}{0.0234}$

Let $X = \frac{0.618 \times 9.01}{0.0234}$.
Using the properties of logarithms, $\log X = \log(0.618) + \log(9.01) - \log(0.0234)$.

We will use a 4-figure logarithm table.

Number	Characteristic	Mantissa	Logarithm (Char + Mantissa)
$0.618