Quadrilateral abcd abcd is similar to quadrilateral efgh efgh. the lengths of the three longest sides in quadrilateral abcd abcd are 20 feet, 18 feet, and 14 feet long. if the two shortest sides of quadrilateral efgh efgh are 6 feet long and 5 feet long, how long is the 4th side on quadrilateral abcd a: 13 ft b: 6.4ft c: 9.2ft d: 11.7

answer set (b) 0.5, 3/4 80% is in order from least to greatest.  

step-by-step explanation:

in order to compare rational numbers to each other, it is much easier if they are in the same form.   typically, the best form in which to evaluate rational numbers is in decimals.   in order to convert a percent to a decimal, you would divide the given percentage by 100.   you can also accomplish the conversion by moving the decimal point over two places to the left.   for example, the decimal value of 80% is 80/100, or 0.8.   in order to convert a fraction to a decimal, you need to divide the numerator by the denominator.   for example, 3/4 is 0.75.   so, for choice (b) 0.5 3/4 (0.75), 80% (0.8) is the only choice in which the numbers are in order from least to greatest.  

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