Free Practice Question

PS · Problem Solving

555-605

Arithmetic

$\frac{(0.0006)(0.000007)}{4200,000}$ is equal to which of the following?

Answer Choices

Correct answer marked below

10^{-15}

Correct

B

10^{-14}

C

10^{-13}

D

10^{-12}

E

10^{-11}

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S

sahilJan 5, 2024

This is exactly what I needed to practice

I

IarinaJun 8, 2024

Great question!

What this question tests

What it tests

Your fluency with the order of operations, fractions, decimals, and basic number sense — the foundation every quant question leans on.

Common trap

Applying the order of operations out of sequence or rounding intermediate values before the final step.

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(0.0006)(0.000007)4200,000\frac{(0.0006)(0.000007)}{4200,000}4200,000(0.0006)(0.000007)​ is equal to which of the following?