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شائع Word Problems >

The sum of three consecutive even integers is 66. Find the three integers.

الحلّ

T h e s u m o f t h ree co n sec u t i v e e v e n in t e g ers i s 66. F in d t h e t h ree in t e g ers .

الحلّ

The numbers : 20, 22, 24

خطوات الحلّ

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 = 66

x + x + 2 + x + 4 = 66

حلّ:

x = 20

x + 2 = 20 + 2 = 22

x + 4 = 20 + 4 = 24

The numbers : 20, 22, 24

أمثلة شائعة

Find three consecutive odd numbers whose sum is 2067.Avery opened a savings account and deposited 800.00 as principal. The account earns 15% interest, compounded monthly. What is the balance after 7 years?Seven times a number minus four is 45 In 8 years, Estelle's bank account earned 1,270 simple interest at 2.5% . How much had she deposited in the account?It takes a bicycle the same time to travel 7 miles as it takes a boat to travel 11 miles. If the boat is traveling 9mph faster than the bicycle, how fast is each traveling? Round answers to the nearest tenth place if necessary.