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Kruka [31]
3 years ago
13

$150 as a percentage of $500

Mathematics
2 answers:
fenix001 [56]3 years ago
7 0
Method 1

\begin{array}{cccc}\$500&-&100\%&|divide\ both\ sides\ by\ 10\\\$50&-&10\%&|multiply\ both\ sides\ by\ 3\\\$150&-&30\%\end{array}

Answer: $150 is 30% of $500

Method 2

\begin{array}{ccc}\$500&-&100\%\\\$150&-&p\%\end{array}\ \ \ |cross\ multiply\\\\500p=150\cdot100\\500p=15000\ \ \ \ |divide\ both\ sides\ by\ 500\\p=30

Answer: $150 is 30% of $500

Method 3

\dfrac{\$150}{\$500}\cdot100\%=\dfrac{15}{50}\cdot100\%=\dfrac{15}{1}\cdot2\%=15\cdot2\%=30\%

Answer: $150 is 30% of $500

saveliy_v [14]3 years ago
3 0
I think the answer is 30 

Because I did 150÷500×100


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