How many multiples of 7 are there between 700 and 1000, inclusive?
Pick one
A) 43  B) 42  C) 22  D) 21  E) 20

Rationale: "there are exactly 301 numbers between 700 to 1000 . . 701 to 800 = 100 801 to 1000 = 200 . . . total 300 numbers , count 700 too . . 301 / 7 = 43 . . . ans option a ."
Answer: A