Question

find each product mentally.12*4 3/4

Answer 1

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 :)

Answer 2

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%

Answer 3

thank yo