Is 0.3 the multiplicative inverse of 3 1/3?

3 1/3 = 10/3
If it is a multiplicative inverse of 3 1/3 then the product should be 1
0.3 × 10/3 = 3/10 × 10/3 = 1
Product = 1
∴ 0.3 is a Multiplicative Inverse of 3 1/3.