Question

Find the multiplication inverse of 0.9

Answer 1

Answer:it’s 9

the multiplication inverse of 0.9 is 10/9

Step-by-step explanation:

Answer 2

Multiplicative inverse of 0.9 is equals to $\frac{10}{9}$.

What is multiplicative inverse?

" Multiplicative inverse is defined as the product of two number is equals to one then both numbers are multiplicative inverse of each other."

According to the question,

'x' represents the first number

'y' represents the second number

Given,

Number 'x' = 0.9

                  = $\frac{9}{10}$

As per the definition of multiplicative inverse  we have,

$(x) (y) =1$

⇒ $y= \frac{1}{x}$

⇒ $y= \frac{1}{\frac{9}{10} }$

⇒ $y= \frac{10}{9}$

Hence, multiplicative inverse of 0.9 is equals to $\frac{10}{9}$.

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