Expand 3/5(-5+10).

Answer 1

To expand 3/5(-5+10), we need to distribute 3/5 to each term inside the parentheses:

3/5 * (-5) + 3/5 * (10)

This simplifies to:

-15/5 + 30/5

Now, we can combine the two terms:

-15/5 + 30/5 = (-15 + 30)/5 = 15/5 = 3/1

So, the expanded expression is 3/1 or simply 3.