14
What is nevatigve two sevenths plus two thirds
21
21
14/21 = 2/3 or two thirds.
15/21 - 14/21 = 1/21
Six and two thirds divided by seven eighths = 713/21
21/3 = 7/3 = seven one-thirds.
2/3 + 2/7 = 14/21 + 6/21 = 20/21
2/21 is.
2/3 + 2/7 = 14/21 + 6/21 = 20/21
0.6667