Question

Fraction of Job completed = 5/9 + 1/3 = 5/9 + 3/9 = 8/9 Fraction left undone = 1 - 8/9 = 9/9 - 8/9 = 1/9 (one-ninth)

Answer : one-ninth
a) one-seventh
b) one-eighth
c) one-ninth
d) one-tenth

Answer 1

The fraction left undone is one-ninth.

Step-by-step explanation:

The fraction left undone is represented by the difference between 1 and the fraction of the job completed. In this case, the fraction of the job completed is 8/9, so the fraction left undone can be calculated as:

1 - 8/9 = 1/9

Therefore, the fraction left undone is one-ninth.