A, B and D are already rational numbers, 0.4 itself is a rational number, two rational numbers make a product of rational number.
So A, B, D are the correct choices.
Are you sure it asks for rational numbers, not irrational number?
10. -3g I think I used tiger algebra
Answer:
Step-by-step explanation:
actually, it IS 7
Answer:
Bots are very annoying and they post inappropriate content too
Step-by-step explanation:
They need to be stopped