Can you simplify 15 sqrt3 / 3 into 5 sqrt 3? why or why not?

It is unclear to me whether you mean

(15sqrt3)/3 or 15sqrt (3/3)

In the first instance, yes, in the second, no.

i meant the first instance. thanks

To simplify the expression 15√3/3, we can follow these steps:

Step 1: Simplify the fraction by canceling out the common factor between the numerator (15) and the denominator (3). In this case, both 15 and 3 are divisible by 3, so we can simplify:

15/3 = 5

Step 2: Now we have 5√3 as the simplified expression.

So, the simplified expression is 5√3.

In conclusion, the expression 15√3/3 simplifies to 5√3.