Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ ¹ ² ³ °
 

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Hi;
She is a very good student. I hope to see her soon.
Thanks Bob Bundy!
hi SlowlyFading,
You can split this into two divisions: Click on the Latex so you can begin to learn how to display exponents properly.
Yes, a bit strange. I think this is just to get you to have an idea about how big a liter and a gram are.
Again you could look in your cupboard or online. Bob
EDIT: Removed, to not confuse OP
Hi;
Well, in the other lesson I'm working, I got 4 out of 20 wrong. 