1/3 + 2/7 = 7/21 + 6/21 = 13/21
1 over 21. 5/7 - 2/3 = 15/21 - 14/21 = 1/21
2/3 + 24/7 = 86/21 or 42/21
4/7 * 2/3 = 8/21.4/7 * 2/3 = 8/21.4/7 * 2/3 = 8/21.4/7 * 2/3 = 8/21.
14/21 = 14÷7/21÷7 = 2/3
2/7 +2/3 = 6/21 + 14/21 = 20/21
1/3 + 2/7 = 7/21 + 6/21 = 13/21
2/3 - 4/7 = 14/21 - 12/21 = 2/21
1 over 21. 5/7 - 2/3 = 15/21 - 14/21 = 1/21
6/7 - 2/3 = 18/21 - 14/21 = 4/21
6/7 - 2/3 = 18/21 - 14/21 = 4/21
2/3 + 24/7 = 86/21 or 42/21
(20/21)/(2/3) = (20/21) x (3/2) = 10/7 = 1 and 3/7 = 1.428571429
2/7 + 1/3= 13/21 2/7 + 1/3 =(2/7 * 3/3) + (1/3 * 7/7) = 6/21 + 7/21 = 13/21
3/7 x 7/2 = 21/14 = 3/2
4/7 * 2/3 = 8/21.4/7 * 2/3 = 8/21.4/7 * 2/3 = 8/21.4/7 * 2/3 = 8/21.
14/21 = 14÷7/21÷7 = 2/3