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Q: The sum of three consecutive even integers is 450?

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224 and 226

Call the first number n, and the next one n+1 Since their sum is 450 we have 2n+1=450 or 2n=449, but 449 is an odd number so it is not divisible by 2. This tells us there are no two such integers.

224, 225

There are 450 even three-digit integers, from 100 to 998. This excludes numbers with leading zeroes (000 to 099).

The sum of the first 450 consecutive odd numbers is 450 squared or 202,500.

There are 450 such numbers.

100 to 999 is your range. there are 900 integers in this range. 450 are not divisble by 2 ( the odd ones). 600 are not divisble by 3. half of these are even so only an additional 300 integers are not divisble by 3 alone. so 450 & 300 =750

Reggie Jackson got the Mr. October nickname after the 1977 World Series, when he hit three home runs in three consecutive at-bats and carried a .450 average.

450

Even

The greatest common multiple of any set of integers is infinite.

450450450450

(600 ÷ 4) × 3 = 450

Because three goes (divides) evenly into 450: 450 ÷ 3 = 150

450

450

As integers they are 499 and 450 respectively

Any of the integers from 450 to 499 can be rounded to the nearest 100 as 500

You can use one of the formulae for the sum of an arithmetic progression to calculate that.

450

All numbers ending in zero are even.

There are 898 three-digit even numbers. Nine of them are multiples of 55. That leaves 889 * * * * * There are 450 three-digit even numbers and 17 of them are multiples of 55. So that leaves 433.

Integers ending in 0 are ambiguous. The number has 2 or 3 sig figs.

450. 3/5 = 0.60 or 0.6 750 x .6 = 450

300, 450, 600

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