Use prime factors to find the LCD for each pair of fractions.
a) 1/4, 1/8
b)1/6, 1/18
5 answers
Do it the same way I showed you before.
They said it's prime numbers though?
http://www.mathsisfun.com/prime-factorization.html
4 = 2 * 2
8 = 2 * 2 * 2
8 is the LCD
4 = 2 * 2
8 = 2 * 2 * 2
8 is the LCD
Thank You !
You're welcome.