Solve for t
t=\frac{1}{4}=0.25
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t≔\frac{1}{4}
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t=\frac{2}{4}-\frac{1}{4}
Least common multiple of 2 and 4 is 4. Convert \frac{1}{2} and \frac{1}{4} to fractions with denominator 4.
t=\frac{2-1}{4}
Since \frac{2}{4} and \frac{1}{4} have the same denominator, subtract them by subtracting their numerators.
t=\frac{1}{4}
Subtract 1 from 2 to get 1.
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