Given:
I have 13 gallons of water and I pour 10 out.
I have about 10.6 in the container I poured it in.
To find:
The the remaining water.
Solution:
I have 13 gallons of water and I pour 10 out. So, the remaining water after this step is
[tex]13-10=3[/tex]
Then, I have about 10.6 in the container I poured it in. So, the remaining water after this step is
[tex]3+10.6=13.6[/tex]
Therefore, the final remaining amount of water is 13.6 gallons.