No.
factors of 9 are 1, 3 and 9
Common factors of 9 and 18 are: 1, 3 and 9. Factors of 9: 1, 3, 9 Factors of 18: 1, 2, 3, 6, 9, 18
3 + 6 + 9/9
There are 2 factor pairs of 9: 9 = 1 x 9 9 = 3 x 3
1/3
They are +/- 3.
Yes, 1/3
Divide by 3/3 9/12 = 3/4
3/4
Divide both by 9: 27/36 = (3*9)/(4*9) = 3/4
(3/4)/9 = 3/(4x9) = 3/36 = 1/12
9/48 reduces to 3/16.
It reduces to 3/14
No.
It reduces to 3/4
yes because 3 goes into 9 and 21. so 9/21 simplified is 3/7.