A one foot long rod was marked off in sevenths and also i...

Free Practice Question

PS · Problem Solving

705-805

Fractions/Ratios/Decimals

A one foot long rod was marked off in sevenths and also in fourths. If the rod is then cut into separate pieces along the markings, which one of the following gives all the different lengths (in feet) of the pieces thus formed?

Answer Choices

Sign in to reveal the correct answer

A

\frac{1}{4} , \frac{1}{7} , \frac{1}{14} , \frac{1}{28}

B

\frac{1}{4} , \frac{1}{7} , \frac{1}{14} , \frac{3}{28}

C

\frac{1}{4} , \frac{1}{7} , \frac{1}{28} , \frac{3}{28}

D

\frac{1}{4} , \frac{1}{14} , \frac{1}{28} , \frac{3}{28}

E

\frac{1}{7} , \frac{1}{14} , \frac{1}{28} , \frac{3}{28}

Reveal the correct answer

Sign in for free to check your answer and unlock the full explanation.

Sign in Create free account

Track your performance and improve

Get detailed analytics, unlock full explanations, and move up difficulty tiers as you practice.

Start for free Sign in

Explanation

Unlock the full explanation

Create a free account to reveal the correct answer, see the step-by-step explanation, and start tracking your GMAT progress.

Answer Choices

Reveal the correct answer

Track your performance and improve

Unlock the full explanation

No comments yet

Unlock full explanations