How many numbers are there in between 100and 300 which are exactly div

1.	How many numbers are there in between 100and 300 which are exactly divisible by 12
Answer» Answer: 17 Numbers Step-by-step explanation: B/C - number of integers within ]0..B] that are divisible by C so the answer to the initial question is the number A/C - number of integers within ]0..A] that are divisible by C so the answer to the initial question is the number result = [B/C] - [A/C] + x (where x = 1 if and only if A is divisible by C - as the GIVEN range [A..B] includes A, OTHERWISE 0) = [300/12] - [100/12] + 0 = 25 - 8 + 0 = 17

How many numbers are there in between 100and 300 which are exactly divisible by 12

Answer»

Answer:

17 Numbers

Step-by-step explanation:

B/C - number of integers within ]0..B] that are divisible by C

so the answer to the initial question is the number

A/C - number of integers within ]0..A] that are divisible by C

so the answer to the initial question is the number

result = [B/C] - [A/C] + x (where x = 1 if and only if A is divisible by C - as the GIVEN range [A..B] includes A, OTHERWISE 0)

= [300/12] - [100/12] + 0 = 25 - 8 + 0 = 17

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How many numbers are there in between 100and 300 which are exactly divisible by 12

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