Digital SAT Math Practice Question #2455
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.
Total percentage $= 1 + 0.08 + 0.18 = 1.26$. Total paid $= 85 \times 1.26 = $107.10....
Distractor Analysis: Trap choice eliminates careless test-takers who confuse roots with coordinates...
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