sat suite question viewer

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

A competition consisted of four different events. One participant completed the first event with an average speed of $20.300$ miles per hour. What was this average speed, in yards per hour? $left parenthesis 1 mile equals 1,760 yards right parenthesis$

Back question 51 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 $35,728$ . It's given that $1 mile equals 1,760 yards$ . It follows that an average speed of $20.300$ miles per hour is equivalent to $(\frac{20.300 miles}{1 hour}) (\frac{1,760 yards}{1 mile})$ , or $35,728$ yards per hour.