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פּוֹפּוּלָרִי Word Problems >

The sum of three consecutive odd integers is 3. Find the value of the greatest of the three.

פתרון

T h e s u m o f t h ree co n sec u t i v e o dd in t e g ers i s 3. F in d t h e v a l u e o f t h e g re a t es t o f t h e t h ree .

פתרון

The largest number : 3

צעדי פתרון

Represent the numbers with

x

:

First number : x

Consecutive number 1 : x + 2

Consecutive number 2 : x + 4

A.T.Q.:

x + x + 2 + x + 4 = 3

x + x + 2 + x + 4 = 3

פתור את:

x = - 1

x + 2 = - 1 + 2 = 1

x + 4 = - 1 + 4 = 3

Select the largest solution:

3

The largest number : 3

דוגמאות פופולריות

Find the surface area of a sphere that has a radius of 33 inches. Use 3.14 for pi The sphere's surface area is square inches.The square of a negative number is 21 more than 4 times the negative number the sum of two numbers The sum of two consecutive even integers is-30 A savings account earns an interest rate of 3.75% compounded semi-annually for an account with an initial deposit of 895. How much money will be in the account after 10 years? Round your answer to the nearest hundredth.