Part A: To convert the mixed fraction 5 9/17 to an improper fraction, we first multiply the whole number (5) by the denominator of the fraction (17), and then add the numerator (9). This gives us:
5 x 17 + 9 = 94
So 5 9/17 as an improper fraction is 94/17.
Part B: To find the decimal equivalent of 94/17, we divide the numerator (94) by the denominator (17) using a calculator or long division. The answer is approximately 5.53 when rounded to two decimal places.
Therefore, the decimal equivalent of the improper fraction 94/17 approximated to two decimal places is option B: 5.535.