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شائع Word Problems >

Tanya is 28 years older than Marcus. In 6 years, Tanya will be three times as old as Marcus. How old is Tanya now?

الحلّ

T an y a i s 28 ye a rs o l d er t han M a rc u s . I n 6 ye a rs, T an y a w i ll b e t h ree t im es a s o l d a s M a rc u s . Ho w o l d i s T an y a n o w ?

الحلّ

Tanya^{'} s age is : 36

خطوات الحلّ

Translate the problem into an equation:

x + 6 = 3 (x - 28 + 6)

x + 6 = 3 (x - 28 + 6), x

حلّ لـ:

x = 36

Tanya^{'} s age is : 36

أمثلة شائعة

Sarah is 12 years old. Sarah is 3 times as old as George. How old is George?George is twice as old as Jack. Jack is twice as old as Alex. The sum of their ages is 147 Kwabena's age is twice Araba's age. The sum of their ages is 18 ,Sam is 7 years old and Anoushka is 18 years old. In how many years will Anoushka be twice as old as Sam?Gollum's age is 50 less than 5 times Bilbo's age. If Gollum is 595 years old, how old is Bilbo?