Final answer:
To convert 11.42424242 to a rational expression in the form b + 0, write it as the sum of a repeating decimal and a non-repeating decimal. The rational expression is 11 + 42/100.
Step-by-step explanation:
To convert the decimal number 11.42424242 to a rational expression in the form of b + 0, we can rewrite it as the sum of a repeating decimal and a non-repeating decimal. The repeating decimal part can be represented by the pattern 42, and the non-repeating decimal part can be represented by the number 11. The rational expression can be written as:
11 + 0.42424242 = 11 + 42/100
Therefore, the rational expression of 11.42424242 in the form b + 0 is 11 + 42/100