Answer:
85.95 km
Step-by-step explanation:
Given that,
Alberto ran 45 kilometers on Monday.
On Tuesday, he runs 91% of the distance he ran on Monday.
We need to find how far did he run on Tuesday. It can be given by :
[tex]T=45+45\times \dfrac{91}{100}\\\\=85.95\ km[/tex]
So, he run 85.95 km on Tuesday.