Answer:
Becky spend 1.25 hours in piano practicing.
Step-by-step explanation:
Let us assume that Becky spends x hours in practicing piano.
If she spent [tex]\frac{2}{3}[/tex] of her piano practice time on her recital piece.
Then she spent [tex]\frac{2x}{3}[/tex] hours on her recital piece.
So, she spent [tex](x- \frac{2x}{3} )= \frac{x}{3}[/tex] hours on other pieces.
Now, given that [tex]\frac{x}{3} =25[/tex]
⇒ x = 75 minutes = 1.25 hours
Therefore, Becky spend 1.25 hours in piano practicing. (Answer)
