Question

-30 belongs to what family of real numbers? A. Rational, Integer, Whole B. Rational, Integer, Whole, Counting C. Irrational D. Rational

Answer 1

Real, Rational, Integer
so out of the choices, A

Answer 2

choice a its is

Answer 3

@mrjoselson
choice A. Rational, Integer, Whole is wrong because -30 is not a whole number

Answer 4

same for choice B.

Answer 5

D. Rational is the right choice as -30 can be written as -30/1 (p/q form)

Answer 6

but you need to choose the answer that has the most correct answers. since non have Real, Rational, Integer, I selected the one that has two of them, not the one that only has one of them

Answer 7

My understanding is that in a MCQ, you cannot choose an answer which is partly wrong. You have to choose an answer which is without doubt true.....☺

Answer 8

A is without a doubt 100% true

Answer 9

U mean to say that -30 is a whole number??

Answer 10

I am sorry. I missed whole, you are correct

Answer 11

I thought so because whenever I have seen yr answers r generally correct...
but then we all make mistakes once in a while.... :)