I really stuck on this question can someone help me out and check it? What rational number, when multiplied by an irrational number, has a product that is a rational number?

a. 1/2
b. 1
c. 1/10
d. 0*****
am I right??

2 answers

D is correct
thank you so much!
Similar Questions
  1. Introduction to Rational Numbers Quick Check1 of 51 of 5 Items Question How can you describe a rational number as a quotient
    1. answers icon 20 answers
  2. Introduction to Rational Numbers Quick Check1 of 51 of 5 Items Question How can you describe a rational number as a quotient
    1. answers icon 1 answer
  3. Adding and Subtracting Rational Expressionsthere are two problems I get stuck with towards the end. 1) 5n/3 + 4n/3 5n+4n/3 9n/3
    1. answers icon 0 answers
  4. My Question: When Im doing multiplication, do i check it by using 2?For example: 84 times 37 = 3,078 How do i check my answer
    1. answers icon 1 answer
more similar questions