316 gb320-4= 316
You add 8 to 87 to get 95.
The ISBN of A Darkness More Than Night is 0-316-15407-5.
173
It has more than 2 factors; 1, 29, and 87. 29x3=87. Therefore, it is composite.
It is: 87-34+12 = 65
(87*96)+45=8397
87 is a composite number because it has more than two factors
It has more than two factors.
87
I guess. It could be 316 percent. More than 3 times the reference..
174