Question

find the LCD then add the fractions together.
4+a/a-3 + 4/5

please help.

Answer 1

a/a=1

Answer 2

can you go from there?

Answer 3

i dont understand what you just did.

Answer 4

what is 1/1?

how about 2/2?

can you tell me what 3/3 is?

any number divided by itself is 1

Answer 5

ohhh okay. i dont get it but thank you.

Answer 6

if you put two objects into two groups, how many objects are in each group?

if you put seven objects into seven groups how many objects are in each group?

Answer 7

4+a 4 5(4+a)+4(a-3) 20+5a+4a-12 8+9a
---- + --- = ------------- = -------------- = -------
a-3 5 5(a-3) 5(a-3) 5(a-3)