Chapter B, Problem 36E

To determine

(a)

To calculate:

The value of $\frac{\frac{4-16}{5}+\frac{7-22}{2}}{5}$ by hand.

To determine

(b)

To calculate:

The value of $\frac{\frac{4-16}{5}+\frac{7-22}{2}}{5}$ by calculator.

To determine

(c)

To calculate:

The value of $\frac{\frac{4-16}{5}+\frac{7-22}{2}}{5}$.