Mentally determine if the number can be written as a terminating decimal
-$\frac { 9 } { 125 }$
A) Yes
B) $\mathrm { No }$

Name: Mentally determine if the number can be written as a terminating decimal -$\frac { 9 } { 125 }$ A) Yes B) $\mathrm { No }$
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Question

Quizplus · Accepted Answer

A fraction will have a terminating decimal if its denominator can be written in the form of $2^n \times 5^m$, where $n$ and $m$ are non-negative integers. Since $125 = 5^3$, the fraction $\frac { 9 } { 125 }$ can be expressed as a terminating decimal.

Mentally Determine If the Number Can Be Written as a Terminating