Digital SAT Math Practice Question #2466
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.
Per notebook in pack: $10 / 5 = $2.00. Savings per notebook $= 2.50 - 2.00 = $0.50. Percent savings $= 0.50 / 2.50 = 20\%$....
Distractor Analysis: Trap choice eliminates careless test-takers who confuse roots with coordinates...
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