Using cross multiplication, Tom will drink 120 pints in 30 days.
In cross-multiplication, we multiply the numerator of the first fraction with the denominator of the second fraction and the numerator of the second fraction with the denominator of the first fraction.
Using cross multiplication, we can find how much will Tom drink in 30 days
If, in 1 day, Tom drinks 4 pints
Then, in 30 days, he will drink 30 * 4 = 120 pints
To learn more about cross multiplication: https://brainly.com/question/26281051
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