Divide each part by 3 and you will get 23 over 70.
2/3
6/7
7/90
12/35
John Quincy Adams 210....69 69 69 69 69 69 69 69 210 210
Divide 98 and 210 by their GCF, 14 210/98 = 15/7 or 2 and 1/7
3/4
You can't simplify that; 69 and 50 have no common factor.
Divide each part by 42, to give 2 over 5.
69/92 In order to simplify, you need to find the GCF - Greatest Common Factor. The factors for 69: 1x69 3x23 The factors for 92 are: 1x92 2x46 4x23 6x16 So the GCF is 23. 69/92 to simplify, 69/23 = 3 and 92/23 = 4 That means 3/4 or .75
23/69 = 1/3
56/210 = 4/15 when simplified