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شائع Word Problems >

Maggie's brother is three years younger than twice her age. the sum of their ages is 24. how old is Maggie

الحلّ

M a gg i e^{'} s b ro t h er i s t h ree ye a rs yo u n g er t han tw i ce h er a g e . t h e s u m o f t h e i r a g es i s 24. h o w o l d i s M a gg i e

الحلّ

Maggie^{'} s age is : 9

خطوات الحلّ

Translate the problem into an equation:

24 - x + 3 = 2 x

24 - x + 3 = 2 x, x

حلّ لـ:

x = 9

Maggie^{'} s age is : 9

أمثلة شائعة

The sum of Clyde and Wendy's ages is 64. In four years, Wendy will be three times as old as Clyde. How old are they now?Marge is twice as old as Consuelo. The sum of their ages seven years ago was 13. How old are they now?The sum of the ages of John and Mary is 32. Four years ago, John was twice as old as Mary.The sum of the ages of a father and son is 56. Four years ago, the father was 3 times as old as the son.The sum of Jill and Aaron's age is 60. In three years, Jill will be twice as old Aaron . How old is Jill now?