how many positive even three digit integers are divisible by 3 a100 b120 c150 d180

Question

0

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how many positive even three digit integers are divisible by 3 a100

b120

c150

d180

Guest Feb 22, 2015

+130516

+5

Best Answer

The first 3 digit positive integer that is divisible by 3 is 102 and the last one is 999....so we have

(999-102)/3 + 1 = 300 .... 3 digit numbers divisible by 3

But only 1/2 of these are even....so.....(1/2) of 300 = 150

CPhill Feb 22, 2015

CPhill · Answer 1 · 2015-02-22T10:22:32

The first 3 digit positive integer that is divisible by 3 is 102 and the last one is 999....so we have

(999-102)/3 + 1 = 300 .... 3 digit numbers divisible by 3

But only 1/2 of these are even....so.....(1/2) of 300 = 150

Guest · Answer 2 · 2015-02-22T10:32:23

thank you i have a after school the gives you specialized highschool math and I'm only a middle schooler I'm also not in honor class or pre honor