Question

The average person blinks about 15000 times a day. The average blink lasts one tenth of a second.How many seconds of one day does the average person spend blinking? (Sleeping does not count!)a. 150,000b. 25c. 15,000d. 1,500

Answer 1

So, the average person blinks 15,000 times a day. Each blink lasts one tenth, that is, 0.1 seconds.

So:

15,000*0.1 = 1,500 seconds.

Letter D