Answer: I know D it’s 18.6
Is that the whole question ?
Well the multiplication part is the same .Its in the ordering it has to be(ex: 42 times 35) but it has to be placed vertically .For the second number multiply to the right then the left .Repeat .Then you got your answer using 2 digits similar to regular multiplication partial products .Hope this helped !!
The first two is wrong, the last two is one of the right ones, I think it’s c
