Question

Does anyone know the answer to this ?? PLEASE HELP.

No links please, don’t answer if you don’t know it :,)

Answer 1

2,365,200,000 times

Explanation:

Given :

• Average heartbeat rate = 60 times/minute
• Avg. human lifespan = 75 years

To Find :

• Number of heartbeats in lifetime of 75 years

Solving :

• Let the number we require be n
• n = average heartbeat rate x 60 x 24 x 365 x 75
• n = 60 x 60 x 24 x 365 x 75
• n = 3600 x 24 x 365 x 75
• n = 86400 x 365 x 75
• n = 31536000 x 75
• n = 2,365,200,000 times