Question

Q1) By which number should (⅘) ‐² be multiplied to get (–⅘) ‐³ ?
Please give me answer ​

Answer 1

Answer:

-5/4

Step-by-step explanation:

Let,x be multiplied to (⅘)-²,

Now, (⅘)-²×x=(-⅘)-³

or, x=(-⅘)-³×(⅘)²

or, x=(-5/4)³×(⅘)²

or, x=-125/64×16/25

or, x=-5/4

Hence, it should be multiplied to -5/4