Based on the information given on the fraction, the number of mugs will be 4.
From the information, David made 4/3 of a quart of fruit juice and each mug he has holds 1/3 of quart.
Therefore, the number of mugs that can be filled will be;
= 4/3 ÷ 1/3
= 4/3 × 3/1
= 4
In conclusion, the correct option is 4.
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https://brainly.com/question/24304697
