<u>Step 1.)</u> Since he is using 12-liter punch bowls and 200 mL cups. We need to convert milliliters to liters.
200÷1000=0.2
<u>Step 2.)</u> We also need to multiply 0.2 by 200, because he has 200 guests. This will tell us how much punch we will need to fill each cup.
0.2×200=40
<u>Step 3.)</u> Now you will divide 40 by 12 since we know that he will need 40 liters of punch to fill up each guests cup once.
40÷12=3.333...
<h3><u>Since we are dealing with volume and you cannot force more punch into one of the other bowls, you would round up. So, John will need 4 bowls of punch to fill each guests cup once, without refilling to punch bowls.</u></h3>