Question #808f7d6c - SAT Suite Question Bank

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Modded SAT Question Bank by Abdullah Mallik

If $t equals 4 u$ , which of the following is equivalent to $2 t$ ?

$8 u$
$2 u$
$u$
$one-half u$

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Correct Answer: A

Rationale

Choice A is correct. It’s given that $t equals 4 u$ . Multiplying both sides of this equation by 2 yields $2 t equals, 2 times, 4 u$ , or $2 t equals 8 u$ .

Choice B is incorrect and may result from dividing, instead of multiplying, the right-hand side of the equation by 2. Choices C and D are incorrect and may result from calculation errors.

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