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شائع Word Problems >

micheal is 3 times as old as bradon. 18 years ago, micheal was 9 times as old as bradon

الحلّ

mi c h e a l i s 3 t im es a s o l d a s b r a d o n . 18 ye a rs a g o, mi c h e a l w a s 9 t im es a s o l d a s b r a d o n

الحلّ

Bradon^{'} s age is : 24

Micheal^{'} s age is : 72

خطوات الحلّ

Translate the problem into an equation:

3 x - 18 = 9 (x - 18)

3 x - 18 = 9 (x - 18), x

حلّ لـ:

x = 24

age جد

Bradon^{'} s age is : 24

Micheal^{'} s age is : 72

أمثلة شائعة

the sum of two consecutive off integers is-208. find the two integers 54 is 50% of what number The circumference of a circle is 22pi in. What is the area, in square inches the difference between a number and 14 is equal to the product of the number and 8 A pair of standard dice are rolled. Find probability of rolling a sum of 7 with these dice.