When we discussed closed and open intervals In the 7th-grade math class I teach, I stumbled a bit when it came to talking about the possibility that 0.99999.
Why 0.9999 . . . Equals 1.0000 . . .
Why 0.9999 . . . Equals 1.0000 . . .
Why 0.9999 . . . Equals 1.0000 . . .
When we discussed closed and open intervals In the 7th-grade math class I teach, I stumbled a bit when it came to talking about the possibility that 0.99999.