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Answered

7. What is the average speed of a cyclist who travels 40 kilometers in four hours?
A 5 km/h
B. 10 km/h
C. 15 km/h
D. 20 km/h​

Sagot :

HANIMEYAIN

SPEED

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Problem

  • What is the average speed of a cyclist who travels 40 kilometers in four hours?

Solution

Using the formula of speed we have

  • [tex]\large\tt{Formula\:||\:Speed = \frac{Distance}{Time}}[/tex]

  • [tex]\large\tt{Speed = \frac{40\:km}{4\:hrs} }[/tex]

  • [tex]\underline{\large\tt\red{Speed = 10\:kmph}}[/tex]

Final Answer

  • Therefore, the eyeslist can move 10 kilometers per hour
  • Option B || 10 km/h

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