ruthcornelian
1. 1/2 x 2/3 x 3/4 = 2/6 x 3/4 = 6/24 = 1/4 2. 10/3 x 12/5 x 1/4 = 120/15 x 1/4 = 120/60 = 2 3. 2/3 x 3/4 x 4/5 = 6/12 x 4/5 = 24/60 = 2/5 4. 3/8 x 5/9 x 7/10 = 15/72 x 7/10 = 105/720 = 21/144 = 7/48 5. 2/3 x 7/5 x 5/6 = 14/15 x 5/6 = 70/90 = 7/9 6. 15/4 x 5/8 x 24/5 = 75/32 x 24/5 = 15/4 x 3/1 = 45/4 = 11 1/4 7. 24/5 x 27/8 x 10/3 = 3/5 x 27/1 x 10/3 = 27 x 2 = 54 8. 3/2 x 8/3 x 15/4 = 4/1 x 15/4 = 15 9. 27/4 x 8/3 x 51/10 = 9/1 x 1/1 x 51/5 = 459/5 = 91 4/5
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ruthcornelian
10. 44/5 x 65/12 x 24/7 = 44 x 13 x 2/7 = 1452 x 2/7 = 2904/7
2. 10/3 x 12/5 x 1/4 = 120/15 x 1/4 = 120/60 = 2
3. 2/3 x 3/4 x 4/5 = 6/12 x 4/5 = 24/60 = 2/5
4. 3/8 x 5/9 x 7/10 = 15/72 x 7/10 = 105/720 = 21/144 = 7/48
5. 2/3 x 7/5 x 5/6 = 14/15 x 5/6 = 70/90 = 7/9
6. 15/4 x 5/8 x 24/5 = 75/32 x 24/5 = 15/4 x 3/1 = 45/4 = 11 1/4
7. 24/5 x 27/8 x 10/3 = 3/5 x 27/1 x 10/3 = 27 x 2 = 54
8. 3/2 x 8/3 x 15/4 = 4/1 x 15/4 = 15
9. 27/4 x 8/3 x 51/10 = 9/1 x 1/1 x 51/5 = 459/5 = 91 4/5