Final answer:
To convert the mixed number 7 8/9 to an improper fraction, multiply 7 by 9 to get 63, add 8 to get 71, and write it as 71/9.
Step-by-step explanation:
To convert the mixed number 7 8/9 into an improper fraction, you follow these steps:
- Multiply the whole number (7) by the denominator of the fraction (9).
- Add the result to the numerator of the fraction (8).
- Place this total above the original denominator (9) to form the improper fraction.
In this case:
- 7 × 9 = 63
- 63 + 8 = 71
- So, 7 8/9 as an improper fraction is 71/9.