Question

Answer this please fast I request you and please answer correct​

Answer 1

Answer:

b)7/22

Step-by-step explanation:

Answer 2

Given :  A number 3  1/7   $3\frac{1}{7}$

To Find :  Multiplicative Inverse

Solution:

a multiplicative inverse  is basically a reciprocal

Multiplicative inverse of number  is the number which if multiplied by original number result in 1

The product of a number and its multiplicative inverse is 1  if number ≠ 0

We need to find multiplicative inverse of    $3\frac{1}{7}$

 $3\frac{1}{7}$   = 22/7

Let say multiplicative inverse  = M

then (22/7) * M  = 1

multiplying both sides by 7

=> 22M  = 7

Dividing both sides by 22

=> M = 7/22

Hence 7/22  is multiplicative inverse of     $3\frac{1}{7}$

Learn More:

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