<u>Answer</u>
3×(2×5)
<u>Explanation</u>
Multiplication of numbers is associative. For example,
(a×b)×c = a×(b×c)
This is also called grouping. We multiply more than 2 numbers by grouping.
For the equation given above, (3x2)x5, it can also be grouped as 3×(2×5).
Answer:
52-card desk.
Step-by-step explanation:
It is kind of depending on the number of red cards in each box.
But if there is no information for that, I would probperly choose the desk that has 52 card. Because py probability of winning will be higher when the sample size is small. Defenitedly, 52 is smaller than 104 so please pick the 52-card desk.
Hope it will find you well.
