9/21 is the same as 3/7.
3 / 1/7 = 3 x 7 = 21 Therefore, there are 21 sevenths in three wholes.
8/14, 12/21, 16/28
Examples of equivalent fractions for 6/7 are: 12/14, 18/21, 24/28.
9 = 3/7x 9 x 7/3 = x 9 x 2.333333 = x 21 = x The whole set is 21.
Ten sevenths is equivalent to 1 and 3/7 or 1.428571 repeating
no
3/7 x 21 = 9
4/21.
49
3/7 of 63 is 27.
9 = 3/7 x 21/1 = 63/7