Answer:
There are a total of 50 numbers in the set {5, 6, 7, 8, ..., 502} that are divisible by 10.
The answer is B. 50
Explanation:
10x1=10
10x2=20
10x3=30
10x4=40
10x5=50
10x50=500
And so on, until 502, makes 50 multiples of 10.
First term = 10 (the first number divisible by 10 in the set)
Last term = 500 (the last number divisible by 10 in the set)