The expression is given to be:

Recall the multiplication rule of exponent given to be:

Therefore, we can simplify the numerator to be:

Hence, the expression becomes:

Recall the division rule of exponent given to be:

Therefore, the expression becomes:

Evaluating the answer, we have:

Therefore, the answer is:
Answer:
1
2
Step-by-step explanation:
Answer:
448.50
Step-by-step explanation:
299/2 = 149.50
then you take 149.50* 3 to get your answer and that = 448.50
Answer:
the first one i think
Step-by-step explanation: