Question

An average person blinks their eyes about 20 times per minute. Estimate the number of times a person will blink in 1 year.

Answer 1

1 year = 365 days
1 day = 24 hours
1 hour = 60 minutes

365 * 24 * 60 * 20 = ?

Answer 2

(20 times) x (60 minutes) =1,200 blinks in an hour. There is 24 hours in a day, so 24 x 1,200 = 28,800 blinks in one day, so 28,800 blinks in one day times 365 days in a year = 10,512,000 blinks in a year.

Answer 3

Wow,this is from 4 years ago..... Woah!

Answer 4

Basic noob mistake.. You don't blink when you sleep. Assuming 8 hours sleep per night. 365 x 16 x 20