
We decided to round up to 5 years, and then, she pointed out that we had to add a few more seconds to the total because of how long it took us to figure it out.
157,680,400
7 x 5 = 35
70 x 5 = 350
8 x 5 = 40
80 x 5 = 400
And now, she gets the sets of 5, as well as what to do with a zero or two.

She’s able to reliably state the number she’s concluded as the total amount of seconds in 5 years (plus a few minutes) as well.
1 year = 365 days (no, we’re not counting leap years!)
1 day = 24 hours’s
1 hour = 60 minutes
1 minute = 60 seconds
So…drum roll, please…one year would equal 365 times 24 times 60 times 60 seconds…or 31,536,000 seconds! That’s over 31 million seconds you have to spend over the next year. What will you do with YOUR seconds?
1 day = 24 hours’s
1 hour = 60 minutes
1 minute = 60 seconds
So…drum roll, please…one year would equal 365 times 24 times 60 times 60 seconds…or 31,536,000 seconds! That’s over 31 million seconds you have to spend over the next year. What will you do with YOUR seconds?