A number is rational if it can be expressed as the ratio between two integers (of course the denominator can't be zero).
-1/16 is already a fraction, so it's rational.
0 can be expressed as a fraction: 
for any non-zero integer 
you like
can't be expressed via a fraction between integers, and thus they are irrational.
Answer:
180 pages
Step-by-step explanation:
A=1 b=1 c=- 4 correct answer
290
There's 2 hundreds = 200
Then you have 9 in the tens digit.
The only possible answer for the one's digit is 0 since 0 + 9 = 9.
So the answer is 290.
X+x+1+x+2 = 234
3x + 3 = 234
3x = 231
x = 77
so <span>Three consecutive integers: 77,78,79
double check
77+78+79=234</span>
