sat suite question viewer

Problem-Solving and Data Analysis / Ratios, rates, proportional relationships, and units Difficulty: Medium

The population density of Cedar County is $230$ people per square mile. The county has a population of $85,100$ people. What is the area, in square miles, of Cedar County?

Back question 38 of 86 Next

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86

Explanation

The correct answer is $370$ . It’s given that the population density of Cedar County is $230$ people per square mile and the county has a population of $85,100$ people. Based on the population density, it follows that the area of Cedar County is $left parenthesis 85,100 people right parenthesis left parenthesis StartFraction 1 square mile Over 230 people EndFraction right parenthesis$ , or $370$ square miles.