ANSWER
The product is

EXPLANATION
To find the product of

and

means we should multiply the two fractions.
We multiply to obtain,


Cancel the common factors:

Now, multiply the numerators separately and the denominators too separately.

This simplifies to,

The answer should be b
The other one should be 8
You can make 4 out of 18 cubes
Answer:
127 more posters than books.
Step-by-step explanation:
185-58=127