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 :

So, he run 85.95 km on Tuesday.
Answer:

Step-by-step explanation:





Its 8:2/3, we can write it as

Now we can back to 12:1 - its the result
1/6 should be the right answer