Digital SAT Math Practice Question #2454
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Desmos / Fast Proportion: Set up equivalent fractions $\frac{a}{b} = \frac{c}{d}$ and cross-multiply in seconds.
Percent increase $= \frac{60000 - 48000}{48000} \times 100\% = \frac{12000}{48000} \times 100\% = 25\%$....
Distractor Analysis: Trap choice eliminates careless test-takers who confuse roots with coordinates...
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