Mathematics
andymaya20041
2016-04-16 08:49:51
The licesnce fee for a car which cost $7,000 is $77. At the same rate what is the license fee for a car that cost $9,200?
ANSWERS
TechiePrincess
2016-04-16 09:14:03

Let 77$ be x percent of 7,000$. so  [latex]77= frac{x}{100}*7,000 [/latex] [latex] frac{x}{100}= frac{77}{7000}= frac{11}{1000}= frac{1.1}{100} [/latex] so the fee is 1.1% of the cost. This means the fee for a car costing 9,200$ is  [latex] frac{1.1}{100}*9,200=1.1*92= 101.2[/latex] $

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