Question

Question

The Closure Property implies that the product of 45
and 15 is what type of number?(1 point)
Responses

rational
rational

an integer
an integer

irrational
irrational

zero

Answer 1

The product of 45 and 15 is $45\times 15=675$.

Since 675 is a whole number, it is classified as an integer. Additionally, because all integers are also rational numbers (they can be expressed as a fraction where the denominator is not zero), it is also rational.

Therefore, the correct response based on the closure property is:

an integer