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شائع Word Problems >

the sum of three consecutive odd integers is 225. what are the integers

الحلّ

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 225. w ha t a re t h e in t e g ers

الحلّ

The numbers : 73, 75, 77

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 = 225

x + x + 2 + x + 4 = 225

حلّ:

x = 73

x + 2 = 73 + 2 = 75

x + 4 = 73 + 4 = 77

The numbers : 73, 75, 77

أمثلة شائعة

the sum of three consecutive integers is 60. find the integers.Tom is 6 years older than his brother Jerry. The sum of their ages is 62.How old is Jerry?bob is 7 years older than jay. in 5 years the sum of their ages will be 53. how old is bob now?Four years ago, Dennis was 3 times as old as his nephew, Richie.How old is Dennis now if the sum of their present ages is 64?The sum of two consecutive odd numbers is 148. Find the numbers.