Question how-ma

3.1 Ratios, Rates, and Proportional Relationships - Unit conversions
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How many yards are equivalent to 77 rods? 5.5 yards=1 rod

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How many yards are equivalent to 77 rods? 5.5   yards = 1   rod

Medium-difficulty · SAT Math · Ratios, Rates, and Proportional Relationships — Unit conversions. Read the question above, select your answer, and check the full explanation below to understand exactly why the correct choice works.

Answer explanation

The correct answer is 423.5. It's given that 5.5 yards=1 rod. Therefore, 77 rods is equivalent to 77 rods5.5 yards1 rod, or 423.5 yards. Note that 423.5 and 847/2 are examples of ways to enter a correct answer.