Question

Help please?? Thank you :)

Answer 1

The last one would be correct. When asked for the reciprocal, you flip the fraction and multiply. 1/1=1 so you would times your problem by 1.

Answer 2

I think it’s the last one.
Since to find the reciprocal of a fraction, we invert the fraction. This means that we place the numerator in the denominator and the denominator in the numerator. To get a positive result when multiplying two numbers, the numbers must have the same sign. So reciprocals must have the same sign.