Determine the sign of the product of −2/9 x 1/7. Enter + for positive or ­­­– for negative.

Answer 1

To determine the sign of the product, we multiply the two fractions:

(-2/9) x (1/7)

Multiplying the numerators and the denominators, we get:

(-2) x (1) / (9) x (7)

Simplifying further, this becomes:

-2 / 63

The sign of the product is negative, so we enter - for negative.