Your heartbeat rate is 45.8.You run 2.8 more.Now you run 5 laps. How many have you run?
To calculate the total number of laps you have run, you need to use the given information:
1. Start with your initial heartbeat rate: 45.8.
2. Add the additional rate of 2.8 when you run.
3. Multiply the combined rate by the number of laps, which is 5.
Let's calculate it step by step:
1. Start with the initial heartbeat rate of 45.8.
2. Add the additional rate of 2.8 to get 45.8 + 2.8 = 48.6.
3. Multiply the combined rate by the number of laps: 48.6 x 5 = 243.
Therefore, you have run a total of 243 laps.