Question

How many seconds are there in 1000 days.write the answer in standard form.

Answer 1

SOLN:

Every hour has 3600 sec   (i.e 60 * 60)

so a day has 3600 * 24 sec = 86400 sec

therefore 1000 days will have 86400 * 1000 = 86400000 sec

hope that helps !!!

Answer 2

Answer:

8.64*10^7 second

Step-by-step explanation:

Seconds in a hour=3600

Seconds in a day=3600*24

=86400 sec

seconds in 1000 days=8640*1000

=86400000

In standard form:

=864*10^5

=8.64*10^5*10^2

=8.64*10^7 seconds