(I'm Overwhelmed) Arithmetic Progress Quiz #12

[user2501]

I’m not able to solve this one!

Multiples of 2 or 3 constitute what percent of the first 100 positive integers?

[Leaderboard]

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[user2501]

[(I’m Overwhelmed) Arithmetic Progress Quiz #12] QUESTION NO.6
OK im not able to solve this one. Can anyone help ?

[Leaderboard]

OK im not able to solve this one. Can anyone help ?

Share how you would approach this problem. It’s OK if your approach is wrong or inappropriate - that’s what we are for.

[user2501]

1. Take multiples of 2 in interval of 1 to 100 i.e [(100-1)/2] + 1 = 50.5 = 50.5%
2. Take multiples of 3 in interval of 1 to 100 i.e [(100-1)/3] + 1 = 34 = 34%
3. I don’t know what to do next…

[ganesh]

So here’s a hint multiples of both two and three will be double counted, so maybe we need to take those away.