Digital SAT Math Practice Question #2439
Test your problem-solving accuracy on this official-caliber item. Select an answer choice to check your reasoning instantly.
Desmos / Fast Proportion: Set up equivalent fractions $\frac{a}{b} = \frac{c}{d}$ and cross-multiply in seconds.
Each machine produces $1,200 / 8 = 150$ parts in 5 hours. Twelve machines produce $12 \times 150 = 1,800$ parts....
Distractor Analysis: Trap choice eliminates careless test-takers who confuse roots with coordinates...
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