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HELP giving brainliest: express the following ratio as a unit rate. Round to the nearest tenth, if necessary. 400 yards in 62.5 seconds a. 6.4 yards per second c. 0.64 yard per second b. 64 yards per second d. 0.2 yard per second

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The unit rate is 6.4 yards per second.

Step-by-step explanation:

Given statement is;

400 yards in 62.5 seconds

As we have to find unit rate in terms of seconds; therefore, we will divide total yards by total seconds.

62.5 seconds = 400 yards

Dividing both sides by 62.5

[tex]\frac{62.5}{62.5}\ seconds=\frac{400}{62.5}\ yards\\1\ second = 6.4\ yards[/tex]

The unit rate is 6.4 yards per second.

Keywords: unit rate, division

Learn more about unit rate at:

  • brainly.com/question/10081622
  • brainly.com/question/10341324

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