Answer: [tex]40\ beats[/tex]
Step-by-step explanation:
Knowing the information provided in the exercise, you need to find the Least Common Multiple (L.C.M) in order to solve it.
You can follow these steps:
1- You must descompose 2, 5 and 8 into their prime factors:
[tex]2=2\\5=5\\8=2*2*2=2^3[/tex]
2- And finally, you must multiply the commons and non commons with the highest exponent:
[tex]L.C.M=2^3*5=40[/tex]
Therefore, the answer is: [tex]40\ beats[/tex]