(72 years) x (365.2422 days/year) x (24 hr/day) x (60 min/hr) x (60 sec/min) = 2,272,098,678 seconds
So 72 years is around 2 billion seconds.
If you want to figure it out on your own, make sure the units (like "days/year" and "min/hr") all cancel out except the one you want (seconds). For example:
(years)(days/year) -> "years" cancel, leaving "days"
So in the above, you have:
(years)(days/year)(days)(hr/day)(min/hr)(sec/min) -> all cancel except seconds.
72 years is about 2,272,098,672 seconds.
72 months= 6 years
72 seconds is 1 minute and 12 seconds or 1.2 minutes.
259,200 seconds
4,320 seconds.
72 years is about 2,272,098,672 seconds.
72 years =2,270,592,000,000
There are 1000 milliseconds in one second. Therefore, 72 milliseconds is equal to 72/1000 = 0.072 seconds.
72 months= 6 years
6 years
There are 72 months in 6 years because there are 12 months in a year and 12 x 6 is equal to 72.
72 seconds is 1 minute and 12 seconds or 1.2 minutes.
There are 60 seconds in one minute. Therefore, 12 minutes is equal to 12 x 60 = 720 seconds.
1 minute = 60 seconds; SO 72 minutes = 4320 seconds.
It is 259200 seconds.
259,200 seconds
4,320 seconds.