For this case we have the following vectors: The dot product of two vectors is a scalar. The point product consists of multiplying component by component and then adding the result of the multiplication of each component. For the product point of the vectors a and b we have: Answer: The product point of the vectors a and b is:
First convert the numbers to get the same denominator 1/3=4/12 5/6=10/12 5/12 Then add them all together 4/12+10/12+5/12= 19/12 Then reduce 1 7/12 Your answer is 1 ton and 7/12 of a ton