3 years ago

How many numbers between 1 and 100 (inclusive) are divisible by 4 or 9?

Mathematics

2 answers:

steposvetlana [31]3 years ago

7 0

Person above is correct.

julsineya [31]3 years ago

4 0

Answer:

There are 11 numbers divisible by 9 between 1 and 100, and 25 numbers divisible by 4 between 1 and 100.

Step-by-step explanation:

So there are 11 + 25 = 36, so 36 numbers divisible by one or the other, but this also includes every number which is divisible by both 9 and 4 twice.

So, for example, 36 and 72 is counted once as a number divisible by 9, and then again as a number divisible by 4. Count of such number which are counted twice 2

So answer is 11+25-2 =34

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