Question

What rational number can you multiply by -7/3 in order to get a product of 1? What is the relationship between these rational numbers? Explain your reasoning .

Answer 1

-3/7

Explanation:

-7/3 × ? = 1

-7/3 × -3/7 = 1

you see how both the three's and Steven's canceled out resulting in one as the answer. also it has to be a negative 3/7 since two negative signs in multiplication result in a positive sign.