Question

by what number - 18 ^ - 1 should be divided so that the quotient becomes equal to 6 ^ - 1​

Answer 1

Answer:

3^-1

Step-by-step explanation:

18^-1=1/18

6^-1=1/6

1/18 / 1/6

1×6/18×1=

1/3

= 3^-1