Digital SAT Math Practice Question #2469
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Desmos / Fast Proportion: Set up equivalent fractions $\frac{a}{b} = \frac{c}{d}$ and cross-multiply in seconds.
Hours to minutes: $2.5 \times 60 = 150$ minutes. Gallons $= 12 \times 150 = 1,800$ gallons....
Distractor Analysis: Trap choice eliminates careless test-takers who confuse roots with coordinates...
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