These aren't remotely accurate... the school one alone for K-12 is wrong.
180 days / school year (on average) * 7 hrs/day in school (7-2 as an estimate - of course some start later or earlier, and this doesn't include addtl classes before/after school) = 1,260 hrs / year * 12 years = 15,120 hours / 24hrs in a day = 630 days.
This doesn't include any higher education.
I wonder if they're taking the world average since different countries are in school for different amounts of time, but the number is still too low for even that.
Of course we 'hardly believe' these stats, because the first one already is complete bullshit: the average life expectancy on the planet is about 71.5 years, not 79. The rest of it does not seem any better.
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· 7 years ago
11 years and 4 months staring at a screen?
Ha that's rookie numbers, I can do that much in an hour
180 days / school year (on average) * 7 hrs/day in school (7-2 as an estimate - of course some start later or earlier, and this doesn't include addtl classes before/after school) = 1,260 hrs / year * 12 years = 15,120 hours / 24hrs in a day = 630 days.
This doesn't include any higher education.
Ha that's rookie numbers, I can do that much in an hour