Math
posted by Andrew2 .
Combine like terms a + a/4 + 3a/4 + 2a

7a/4

To add fractions, the terms must have the same denominator:
(4/4)a + a/4 + 3a/4 + (4/4)2a =?
http://www.mathsisfun.com/fractions_addition.html
posted by Andrew2 .
Combine like terms a + a/4 + 3a/4 + 2a
7a/4
To add fractions, the terms must have the same denominator:
(4/4)a + a/4 + 3a/4 + (4/4)2a =?
http://www.mathsisfun.com/fractions_addition.html