Answer: She read 2/3 hour more on Saturday than on Friday.
Step-by-step explanation:
Here, the number of hour she read on Friday = \(\frac{2}{3}\)
While, the number of hour she read on Saturday = \(1\frac{1}{3}=\frac{4}{3}\)
Hence, the difference between the number of hours she read on Saturday and Friday
\(=\frac{4}{3}-\frac{2}{3}\)
\(=\frac{4-2}{3}\)
\(=\frac{2}{3}\)
Hence, She read 2/3 hour more on Saturday than on Friday.
