ANSWER
Mateo can fill 40 glasses with punch
Step-by-step explanation
We have to divide 8 liters of punch into glasses that can hold 1/5 liter. To find the number of glasses we have to do this division:
![8\colon(1)/(5)](https://img.qammunity.org/2023/formulas/mathematics/college/wcpm148uhs76e7boji1vhcayfqbp1aej49.png)
We can use the KCF rule:
Keep the first fraction (in this case it's a whole number)
Change the division sign into a multiplication sign
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