# PreTeXt Sample Book: Abstract Algebra (SAMPLE ONLY)

## Exercises5.14Fill-In Exercises

The game of bowling uses pins that you try to knock down. (This answer blank has been set to be very wide.)

### 2.Fill-In, String and Number Answers.

Complete the following line of a Python program so that it will declare an integer variable age with an initial value of 5. (These two answer blanks have been set to be very short.)
age =  ;

The decimal number is an approximation of $$\sfrac{1}{3}$$ to within three significant figures. (Wikipedia 1 ).
en.wikipedia.org/wiki/Significant_figures