How genius
The teacher writes 2x2x6/(8+21)6x9 on the board & asks students to:
"solve the problem"
Student gets up & erases the board, problem solved !! :P
How genius :D
The teacher writes 2x2x6/(8+21)6x9 on the board & asks students to:
"solve the problem"
Student gets up & erases the board, problem solved !! :P
How genius :D