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Beliebt Word Problems >

Travis is 17 years older than his sister Kate. In 11 years, he will be twice as old as Kate. How old is each of them now?

Lösung

T r a v i s i s 17 ye a rs o l d er t han hi s s i s t er K a t e . I n 11 ye a rs, h e w i ll b e tw i ce a s o l d a s K a t e . Ho w o l d i s e a c h o f t h e m n o w ?

Lösung

Travis^{'} s age is : 23

Kate^{'} s age is : 6

Schritte zur Lösung

Translate the problem into an equation:

x + 11 = 2 (x - 17 + 11)

Löse nach

x, x + 11 = 2 (x - 17 + 11) : x = 23

Finde age

Travis^{'} s age is : 23

Kate^{'} s age is : 6

Beliebte Beispiele

The area of a circle is 0.2826 square inches. What is the circle's kreisumfang?Heather is six years younger than her husband Ryan. The sum of their ages is 52:How old is Ryan?Identify the percent, amount, and base in this problem. For the unknown value use x .What number is 42% of 200?What is the circle's radius if the kreisumfang of a circle is 100.48 ?in 36 years Ishaan will be 3 times as old as he is right now