# Chapter 4 - Decimals - Test - Page 326: 24

$3.79 per foot (rounded) #### Work Step by Step Price of 6.5 ft long chain is dollar 24.64. Price of chain of 1 ft = Total cost of chain of 6.5 ft$\div$6.5 ft = 24.64$\div$6.5 =$\frac{2464}{100}\div\frac{65}{10}$(convert decimal to fractions) =$\frac{2464}{100}\times\frac{10}{65}$(division of fraction is multiplication with the reciprocal of second fraction ) =$\frac{1232}{5}\times\frac{1}{65}$=$\frac{1232}{325}$= 3.790 Now to round to the nearest cent we keep 3.79 and look the thousandths place it is$\leq\$ 4. So the asnwer is 3.79 Answer: dollar 3.79 per foot

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