Chapter B, Problem 34E

To determine

(a)

To calculate:

The value of $\frac{\frac{4-11}{6}+8}{7}$ by hand.

To determine

(b)

To calculate:

The value of $\frac{\frac{4-11}{6}+8}{7}$ by calculator.

To determine

(c)

To calculate:

The value of $\frac{\frac{4-11}{6}+8}{7}$.