Answer:
The multiplicative identity of -2/5 is 1.
Explanation:
The multiplicative identity is the number that, when multiplied by any other number, does not change that number. For real numbers, the multiplicative identity is 1. So, when you multiply any real number by 1, the result is the same real number.
The multiplicative identity for -2/5 is 1. -2/5 times 1, is: -2/5
So, the multiplicative identity for -2/5 is 1.