Question

Which of the following numbers would you multiply -3/4 by to equal 1?

Answer 1

multiply by negative 4/3

Answer 2

two negative equal a positive. Multiplying it by its inverse(a/b=b/a) 4/3 cancels each other out to get 1

Answer 3

-3/4 * -4/3= 12/12
12/12= 1
negative * negative= positive
hope I helped