How do to parts and whole fractions?

Answer 1

show the work

If 18 counters are the whole set, how many are 7/9 of the set?

Answer 2

To convert a mixed number to an improper fraction, multiply the whole number by the denominator and add the numerator, then write this sum over the original denominator. Conversely, to convert an improper fraction to a mixed number, divide the numerator by the denominator to get the whole number, and write any remainder as the numerator of the fractional part, keeping the original denominator.