9
9
1/9
It is 14/9
3/7 x 21 = 9
1 and 6/7 or 27/7
9/21 is the same as 3/7.
If 9 is 3/7 of the entire quantity: 3 --- X = 9 7 So, via cross multiplication: 9 * 7 = 3X 63 = 3X 21 = X The entire set is composed of 21 on units. To check: 3 --- * 21 = 9 ; This statement is true, so 21 is correct. 7
The number does nothing. It is merely a mathematical concept.
three sevenths
4/9 is greater than 3/7
5