There are three possibilities:
-- 7 equal groups, with 3 in each group
-- 3 equal groups, with 7 in each group
-- 21 equal groups, with 1 in each group
Yes. It can be divided into -- 21 equal groups of 1 each -- 3 equal groups of 7 each -- 7 equal groups of 3 each
3 equal groups of 7 or vice versa, if you mean groups of even nos-no
split into equal groups
There are 51 equal groups of 1 each.
That depends on how many groups you want.
5
Yes. It can be divided into -- 21 equal groups of 1 each -- 3 equal groups of 7 each -- 7 equal groups of 3 each
3 equal groups of 7 or vice versa, if you mean groups of even nos-no
split into equal groups
i
equal groups
There are 51 equal groups of 1 each.
7 groups, with 3 in each3 groups, with 7 in each21 groups, with 1 in each1 group, with 21 in each
That depends on how many groups you want.
3.5
If, by "equal groups", you mean groups of equal things, you get how many in all [the total number] by simply addingthem all together. Sometimes adding is called summation.If, by "equal groups", you mean equal-sized groups of things, you get how many in all by multiplying the number of groups by the number of things in each member group.The number of things in a group is also called its cardinality. Loosely, cardinality is the size of the group, or the number of elements ["things"] in the group.
21