# math

posted by
**wan**
.

use 1,2,3,4,5,6,7 to make fractions smaller than one .How many different fractions smaller than one can be made from these numbers?

posted by
**wan**
.

use 1,2,3,4,5,6,7 to make fractions smaller than one .How many different fractions smaller than one can be made from these numbers?