SOLUTION: How many four digit numbers are divisible by seventy five?

Question 104494: How many four digit numbers are divisible by seventy five?
Found 3 solutions by CubeyThePenguin, MathTherapy, ikleyn:
Answer by CubeyThePenguin(3113)   (Show Source): You can put this solution on YOUR website!
1000/75 = 13.3333
9999/75 = 133.32

numbers from 13 to 133 ---> 133 - 13 + 1 = 121 divisible by 75
Answer by MathTherapy(10552)   (Show Source): You can put this solution on YOUR website!
How many four digit numbers are divisible by seventy five?

Cubey is WRONG, AGAIN! It's NOT 121.
Answer by ikleyn(52781)   (Show Source): You can put this solution on YOUR website!
.

There are 9999-999 = 9000 for-digit numbers, from 1000 to 9999, inclusive. Of them, = 120 are multiples of 75. ANSWER

Solved.

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