Question

Can someone help me plz

Answer 1

`(4)/(3) a - (1)/(2) b + (1)/(3) a + (5)/(2) b \\ = ( (4)/(3) + (1)/(3) )a + ( (5)/(2) - (1)/(2) )b \\ = (5)/(3) a + (4)/(2) b \\ = (5)/(3) a + 2b \\ = (5)/(3)a + 2b`

Answer 2

5/3a+2b is the answer you need to use an the ab/c on your calculator