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zhuklara [117]
4 years ago
5

I need help with this work problem please. I put the picture of problem thank you.

Mathematics
1 answer:
Deffense [45]4 years ago
5 0
Your work looks good, the ages will be 

\bf \stackrel{\textit{20 to 30}}{25\%}~~+~~\stackrel{\textit{31 to 40}}{22\%}~~+~~\stackrel{\textit{41 to 50}}{13\%}\implies 60\%
\\\\\\
\textit{60\% of 125000}\implies \cfrac{60}{100}\cdot 125000\implies 75000
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