he

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

פּוֹפּוּלָרִי >

Bob's age is twice that of Barry's. Six years ago, Bob was three times older than Barry. Find the age of both.

פתרון

Bob's age is twice that of Barry's. Six years ago, Bob was three times older than Barry. Find the age of both.

פתרון

Barry^{'} s age is : 12

Bob^{'} s age is : 24

צעדי פתרון

Translate the problem into an equation:

2 x - 6 = 3 (x - 6)

2 x - 6 = 3 (x - 6), x

פתור בשביל:

x = 12

age מצא את

Barry^{'} s age is : 12

Bob^{'} s age is : 24

דוגמאות פופולריות

Ashley's age is 5 years younger than 3 times her cousin's age. Ashley is 31 years old.five years ago i was 5 times older than my son. in 8 years time i will be 3 times older than my son. how old am i today John is 5 years older than ellen, and 3 years ago the sum of their ages was 17. how old is John?Nabria’s age is 8 years less than 5 times her brother’s age. Nabria’s age is 10 minus her brother’s age. How old is Nabria?Group of answer choices Charles is eight years older than five times Mark’s age. If Charles is 63 years old, how old is Mark?