IDNLearn.com provides a collaborative environment for finding accurate answers. Ask anything and receive prompt, well-informed answers from our community of knowledgeable experts.
First of all we are going to do the multiplication without decimal points
Finally, you count the number of decimal points in the factors... from 2.61 we have 2, and from 3.4 we have one.. that means total of 3.. and we put it in the result with comma like in the draw...