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פּוֹפּוּלָרִי Word Problems >

kate is three times as old as her son. if kate is 30 years older than her son what are their ages

פתרון

ka t e i s t h ree t im es a s o l d a s h er so n . i f ka t e i s 30 ye a rs o l d er t han h er so n w ha t a re t h e i r a g es

פתרון

Son^{'} s age is : 15

Kate^{'} s age is : 45

צעדי פתרון

Translate the problem into an equation:

x = 3 x - 30

x = 3 x - 30, x

פתור בשביל:

x = 15

age מצא את

Son^{'} s age is : 15

Kate^{'} s age is : 45

דוגמאות פופולריות

Lauren's age is half of Joe's age. Emma is four years younger than Joe. The sum of Lauren, Emma, and Joe's age is 54. How old is Joe?Mary’s father is three times as old as Mary. Six years ago, father’s age was five times Mary’s age. How old is her father now?Adam is three years younger than twice Bob's age. In 5 years, Adam's age will be 8 years more than Bob's age. What are their 2 ages?Bill is twice as old as Bob. Bob is 3 years old. How old will Bill be in 5 years?Maria’s brother, Joe, is three years less than twice Maria’s age. Joe is 19 years old. How old is Maria?