Div 8-5 Math: Pretest written today. Answers are below. Test on friday. Science: Circulation quiz tomorrow.
Div 8-7 Math: Test tomorrow. Pretest was written Monday. Science: Circulation quiz on Friday.
Pretest answers:
1b) 1/27 c) 5/9 d) 4/9
2a) 1/8 b) 1/2
3a) 1/52 b) 1/2 c) 1/26 d)3/4 e) 5/13 f) 4/13
4a) 5/36 b) 1/2 c) 1/4 d) 29/36 e) 5/18 f) 5/18
5) 1/60 466 176
6a) 27/343 b) 729/2744 c) 0 d) 99/343