1. percent means "rate per " a. unit b. hundred

B. hundred

Step-by-step explanation:

Percent means the number divided by 100.

For example 6 percent which may be represented as 6% is equivalent to 6/100 or 0.06.

As such, Percent means the rate per hundred since 100 is usually the denominator.

Option B. hundred is right.

the answer is b.

step-by-step explanation:

identity property is where 0+whatever number=whatever number. basically 0+ a number.

i think asking google will you get the answer to that question