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Becky rides her bike 3 miles every 15 minutes. write the equation that represents becky's rate of speed.

User Miah
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Final answer:

Becky's rate of speed is found by using the formula rate = distance / time, which calculates to 12 mph, giving us the equation R = 12 mph.

Step-by-step explanation:

To write an equation that represents Becky's rate of speed we must use the formula rate = distance / time. According to the question, Becky rides her bike 3 miles every 15 minutes. To find Becky's rate of speed in miles per hour (mph), we first convert 15 minutes to hours, which is 0.25 hours (15 minutes/60 minutes per hour). Then, we use the formula:

  • Rate = Distance / Time
  • Rate = 3 miles / 0.25 hours
  • Rate = 12 mph

Therefore, Becky's rate of speed is 12 mph. The equation representing Becky's rate of speed is:

R = 12 mph

where R represents the rate of speed.

User Sam Felix
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