Question

by what number should 7/8 be multiplied to get-1 ​

Answer 1

Answer:

7/8 should be multiplied with its additive inverse to get -1,

so..

multiplying 7/8 with -8/7 will give you -1

7/8 × -8/7 = -1

Answer 2

Step-by-step explanation:

$\frac{7}{8} \times x = - 1$

$x = - 1 \times \frac{8}{7}$

$x = \frac{ - 8}{7}$

You should multiply -8/7 to 7/8 to get -1