Jing spent 1/3 of her money on a pack of pens, 1/2 of her money on a pack of markers, and 1/8 of her money on a pack of pencils. What fraction of her money is left?

As per the problemJing spent [tex] \frac{1}{3} [/tex] of her money on a pack of pens. [tex] \frac{1}{2} [/tex] of her money on a pack of markers.and [tex] \frac{1}{8} [/tex] of her money on a pack of pencils.Total fraction of money spent cab be given as belowFraction of Money Spent =[tex] \frac{1}{3} +\frac{1}{2}+\frac{1}{8} [/tex]Take the LCD of denominator, we get LCD of (3,2,8)=24Fraction of Money Spent =[tex] \frac{8+12+3}{24} =\frac{23}{24} \\

[/tex][tex] \\
\text{Hence fraction of Money Spent }=\frac{23}{24} \\
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\text{Fraction of Money left}=1-\frac{23}{24} \\
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\text{Simplify, we get}\\
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\text{Fraction of Money left}=\frac{24-23}{24} \\
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\text{Fraction of Money left}=\frac{1}{24} [/tex]