[tex]\boldsymbol{\sf{\dfrac{19}{23}\times50 }}[/tex]
We express 19/25 x 53, as a single fraction as follows:
[tex]\boldsymbol{\sf{\dfrac{19\times50}{23} \ \ \longmapsto \ \ \ [Multiply] }}[/tex]
[tex]\boldsymbol{\sf{\dfrac{950}{23} }}[/tex]
Like the fraction 950/23, it cannot be further simplified, so it remains that way, therefore
[tex]\red{\boxed{\boldsymbol{\sf{Answer \ \ \longmapsto \ \ \ \frac{950}{23} }}}}[/tex]
