Question

In Speedway, there are four competitors. They must ride around the circuit four times. The circuit is 300 metres long. The table below shows the time in seconds that it took four riders to complete each lap*. "lap = one completed circuit Name Adams Gollob Olsen Lap Lap Lap Lap 2 3 4 1 15 14 18 16 16 16 23 19 15 13 17 64 18 Total number of seconds 63 Crump 19 21 20 18 1 Who had the fastest lap? 2 Who had the slowest lap? 3 Who finished first? 4 Who finished last? 73 78 Pens​

Answer 1

Ответ:

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To determine who had the fastest lap, we need to look at the time it took each rider to complete one lap and find the smallest value. From the table, we can see that Gollob had the fastest lap with a time of 14 seconds.

To determine who had the slowest lap, we need to look at the time it took each rider to complete one lap and find the largest value. From the table, we can see that Olsen had the slowest lap with a time of 23 seconds.

To determine who finished first, we need to add up the times for each rider over the four laps and find the smallest total. From the table, we can see that Adams finished first with a total time of 63 seconds.

To determine who finished last, we need to add up the times for each rider over the four laps and find the largest total. From the table, we can see that Crump finished last with a total time of 78 seconds

Answer 2

Let's analyze the information provided:

• There are four competitors: Adams, Gollob, Olsen, and Crump.
• They must ride around the circuit four times.
• The circuit is 300 meters long.
• The table shows the time in seconds that it took each rider to complete each lap.

To answer your questions:

1. Who had the fastest lap? To determine who had the fastest lap, we need to look at the shortest time for a single lap. The lap times for each rider are as follows:

   • Adams: 15, 14, 18, 16
   • Gollob: 16, 16, 16, 23
   • Olsen: 19, 15, 13, 17
   • Crump: 19, 21, 20, 18

   The fastest lap times for each rider are as follows:

   • Adams: 14 seconds (lap 2)
   • Gollob: 16 seconds (lap 1, lap 2, and lap 3)
   • Olsen: 13 seconds (lap 3)
   • Crump: 18 seconds (lap 4)

   So, Olsen had the fastest lap with a time of 13 seconds on lap 3.

2. Who had the slowest lap? To determine who had the slowest lap, we need to look at the longest time for a single lap. The lap times for each rider have been mentioned above. The slowest lap times for each rider are as follows:

   • Adams: 18 seconds (lap 3)
   • Gollob: 23 seconds (lap 4)
   • Olsen: 19 seconds (lap 1)
   • Crump: 21 seconds (lap 2)

   Gollob had the slowest lap with a time of 23 seconds on lap 4.

3. Who finished first? To determine who finished first, we need to calculate the total time it took each rider to complete all four laps and find the rider with the shortest total time.

   • Adams: 15 + 14 + 18 + 16 = 63 seconds
   • Gollob: 16 + 16 + 16 + 23 = 71 seconds
   • Olsen: 19 + 15 + 13 + 17 = 64 seconds
   • Crump: 19 + 21 + 20 + 18 = 78 seconds

   Adams finished first with a total time of 63 seconds.

4. Who finished last? To determine who finished last, we need to calculate the total time it took each rider to complete all four laps and find the rider with the longest total time.

   • Adams: 63 seconds
   • Gollob: 71 seconds
   • Olsen: 64 seconds
   • Crump: 78 seconds

   Crump finished last with a total time of 78 seconds.

So, to summarize:

1. Olsen had the fastest lap.
2. Gollob had the slowest lap.
3. Adams finished first.
4. Crump finished last.