find each product mentally.12*4 3/4

A nice thing to know is ur times table.

But...
12*1-12
*2=24
*3=36
*4-48

then (48*3) = 144
144/4 = 36

that is one way to do it mentally if you are also no good at fractions!
hope it helps :)

12*4 is easy. If you remember the multiplication table. Hope you did. 12*4 would be 48. I don't get what you mean 3/4. Product is when you multiply. 3/4 is weather you divide it or what the percentage of the fraction is. Which would be 75%

thank yo

To find the product mentally, you can break down the problem into smaller parts and then add them together. Here's the breakdown of 12 multiplied by 4 3/4:

Step 1: Multiply the whole number parts: 12 x 4 = 48
Step 2: Multiply the fraction part: 3/4 x 4 = 3/1 x 4/4 = 12/4 = 3
Step 3: Add the results from step 1 and step 2 together: 48 + 3 = 51

So, the product of 12 multiplied by 4 3/4 is 51.