The next event requires each runner to jump 8 hurdles that are spaced 12.3 meters apart. If there are 15 meters from the starting line to th

Question

The next event requires each runner to jump 8 hurdles that are spaced 12.3 meters apart. If there are 15 meters from the starting line to the first hurdle and 10.5 meters from the last hurdle to the finish line, how long is the race? Show your work. (2 points) 15 m 10.5 m Start Finish

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Thông Đạt 3 years 2021-08-26T04:42:02+00:00 2 Answers 16 views 0

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  1. Helga
    0
    2021-08-26T04:43:13+00:00
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    Answer:

    The race is 111.6 m long.

    8 hurdles spaced 12.3 m apart means 7 spaces that are 12.3 m in length; 7*12.3 = 86.1

    Add to this the distance to the first hurdle and the distance from the last hurdle:

    86.1+15+10.5 = 111.6 m

    Step-by-step explanation:

    Hope this helps

  2. thienthi
    0
    2021-08-26T04:43:37+00:00
    Reply

    Answer: 111.6 meters

    Step-by-step explanation:

    Since there are 8 hurdles that are spaced 12.3 meters apart, the number of meters here will be:

    = 7 × 12.3 meters

    = 86.1 meters

    We are further told that there are 15 meters from the starting line to the first hurdle and 10.5 meters from the last hurdle to the finish line.

    The length of the race will be:

    = 86.1 + 15 + 10.5

    = 111.6 meters

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