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How many numbers between 75 and 500 are divisible by 7​
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How many numbers between 75 and 500 are divisible by 7​

User Roberto Milani
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1 Answer

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9514 1404 393

Answer:

61

Explanation:

75 = 10×7 +5

500 = 71×7 +3

All the multiples of 7 between the 10th and the 71st (including the 71st, but not the 10th) are numbers in the range that are divisible by 7.

61 numbers in the interval [75, 500] are divisible by 7.

User Patrick Manser
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