expand this : -5/6 (9b-12)
Expanding the expression -5/6 (9b-12), we distribute -5/6 to both terms inside the parentheses:
(-5/6)(9b) + (-5/6)(-12)
Simplifying each term individually:
-45b/6 + 60/6
Since both terms have a denominator of 6, we can add them:
(-45b + 60)/6
Simplifying the numerator:
-45b + 60
Therefore, -5/6 (9b-12) is equivalent to -45b + 60.