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IF I SPEND $6,300 OUT OF $21,000 WHAT PERCENT DID I SPEND

2 Answers

6 votes

if we take 21000(origin amount) to be the 100%, what's 6300 off of it in percentage?


\begin{array}{ccll} Amount&\%\\ \cline{1-2} 21000 & 100\\ 6300& x \end{array} \implies \cfrac{21000}{6300}~~=~~\cfrac{100}{x} \\\\\\ \cfrac{10}{3} ~~=~~ \cfrac{100}{x}\implies 10x=300\implies x=\cfrac{300}{10}\implies x=30

User Sharon Soussan
by
8.1k points
2 votes

Answer: 30%

Step-by-step explanation: Solution for 6300 is what percent of 21000: 6300:21000*100 = (6300*100):21000 = 630000:21000 = 30. Now we have: 6300 is what percent of 21000 = 30.

User Merrill Cook
by
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