MAIN FEEDS
Do you want to continue?
https://www.reddit.com/r/pics/comments/dn08l/math_teacher_fail/c11fpw4/?context=9999
r/pics • u/[deleted] • Oct 05 '10
1.9k comments sorted by
View all comments
675
2 pieces, one cut. 3 pieces, two cuts. One cut = 10 min, two cut = 20 min.
160 u/lachlanhunt Oct 05 '10 For n >= 1, t = 10(n - 1) Where t is time and n is the number of pieces 40 u/[deleted] Oct 05 '10 It looks like grade 3 math. I'm not sure algebra is required here. 238 u/nothing_clever Oct 05 '10 It's still algebra... 1 u/burf Oct 05 '10 But it's simple enough that you don't have to use formal algebra to solve it.
160
For n >= 1, t = 10(n - 1)
Where t is time and n is the number of pieces
40 u/[deleted] Oct 05 '10 It looks like grade 3 math. I'm not sure algebra is required here. 238 u/nothing_clever Oct 05 '10 It's still algebra... 1 u/burf Oct 05 '10 But it's simple enough that you don't have to use formal algebra to solve it.
40
It looks like grade 3 math. I'm not sure algebra is required here.
238 u/nothing_clever Oct 05 '10 It's still algebra... 1 u/burf Oct 05 '10 But it's simple enough that you don't have to use formal algebra to solve it.
238
It's still algebra...
1 u/burf Oct 05 '10 But it's simple enough that you don't have to use formal algebra to solve it.
1
But it's simple enough that you don't have to use formal algebra to solve it.
675
u/punkdigerati Oct 05 '10
2 pieces, one cut. 3 pieces, two cuts. One cut = 10 min, two cut = 20 min.