Hey There,
This is a subtracting fractions problem.
Solutions-
1. Convert \(5 \frac{7}{10}\) to an improper question. You do this by multiplying the denominator and the whole number and adding that number to the numerator. The improper fraction would be \(\frac{50}{7}\)
2. Now, subtract \(\frac{140}{0}- \frac{15}{10}\)
3. The answer to step two should be \(\frac{125}{10}\)
Thus, the answer should be \(\frac{125}{10}=12 \frac{1}{2}\)
In conclusion, Jeff drives \(12\frac{1}{2}\) miles farther then her sister.
Thank You!
