Today's stock prise is 9.71
Yesterday's stock price is 9.58
The increament in stock price is
[tex](9.71-9.58)=0.13[/tex]Then, percentage of increament is
[tex]\begin{gathered} \frac{0.13}{9.58}\times100=1.3569 \\ \approx1.4 \end{gathered}[/tex]So, the percentage icreased after rounding tothe nearest tenth is 1.4