Multiply the numbers ignoring the signs and then add a negative sign.
You multiply the negative number by the reciprocal of the fraction.
You could multiply the fraction by -1.
Any number, integer or fraction, positive or negative, can multiply 39.
The answer is normally a positive fraction or decimal as for example 4^-2 = 1/16 or 0.0625
when you multiply a positive number by a negative number it is a negative. if u multiply a negative by a negative then it is positive