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פּוֹפּוּלָרִי Word Problems >

Tim is 5 years older than JoAnn. Six years from now, the sum of their ages will be 79.

פתרון

T im i s 5 ye a rs o l d er t han J o A nn . S i x ye a rs f ro m n o w, t h e s u m o f t h e i r a g es w i ll b e 79.

פתרון

Tim^{'} s age is : 36

Joann^{'} s age is : 31

צעדי פתרון

Translate the problem into an equation:

x + 6 + x - 5 + 6 = 79

x + 6 + x - 5 + 6 = 79, x

פתור בשביל:

x = 36

age מצא את

Tim^{'} s age is : 36

Joann^{'} s age is : 31

דוגמאות פופולריות

Jack is twice as old as Lacy. In three years, the sum of their ages will be 54.Monica is 4 years older than Tom. The sum of their ages is 40. How old is Monica?Craig is 4 years older than Bob. A year ago Craig was twice as old as Bob. How old is Bob today?Denise is now 4 over 5 as old as her sister Deth. Four years ago, she was 3 over 4 as old as her sister. What are their present ages?Maria’s mother is now four times as old as Maria. In five years she will be three times as old as Maria. What are their ages now?