Sagot :
12/18 - 5/9
Find the LCD.
The LCD is 18.
18/18 = 1 * 12 = 12 / 18
18/9 = 2 * 5 = 10 / 18
12/18 - 10/18
= 2/18
= 1/9
Find the LCD.
The LCD is 18.
18/18 = 1 * 12 = 12 / 18
18/9 = 2 * 5 = 10 / 18
12/18 - 10/18
= 2/18
= 1/9