Show:
Adding
Subtracting
Multiplying
Division
Multipling by a decimal
100
1/2+3/4
1 1/4
100
2/3 -3/5
1/15
100
3/7x2/5
6/35
100
3/4 / 6/10
1 3/12
100
2/4 * 0.1
0.05
200
2/4+4/8
1
200
3/4-2/8
1/2
200
4/5x2/9
8/45
200
4/10 / 6/11
11/15
200
3/4 * 0.05
0.0375
300
6/10+5/6
1 13/30
300
4/7-5/9
1/63
300
6/7x8/9
16/21
300
6/12 / 12/4
6/36
300
8/10 * 0.7
0.56
400
1 2/3+2 4/8
15
400
1 2/6-2/4
10/12
400
2/1x3/2
6/2
400
11/12 / 6/10
1 19/36
400
4/10 * 0.10
0.04
500
5 2/4+ 7
12 1/2
500
1 3/4-3 1/4
1 1/2
500
2 2/3x1/4
2/3
500
DOULBLE JEOPARDY 11 7/9 / 10 8/10
1 22/243
500
FINAL JEOPARY (double or nothing) 5 9/10 * 0.12
0.708