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شائع Word Problems >

Kevin is 6 years older than Timothy, but 4 years ago Kevin was twice as old as Timothy, how old is kevin and timothy

الحلّ

Ke v in i s 6 ye a rs o l d er t han T im o t h y, b u t 4 ye a rs a g o Ke v in w a s tw i ce a s o l d a s T im o t h y, h o w o l d i s k e v in an d t im o t h y

الحلّ

Kevin^{'} s age is : 16

Timothy^{'} s age is : 10

خطوات الحلّ

Translate the problem into an equation:

x - 4 = 2 (x - 6 - 4)

x - 4 = 2 (x - 6 - 4), x

حلّ لـ:

x = 16

age جد

Kevin^{'} s age is : 16

Timothy^{'} s age is : 10

أمثلة شائعة

8 percent of what number is 2 the difference between a number and six is twenty three Hansen is saving up money to buy a car. Hansen puts 8,000.00 into an account which earns 10% interest, compounded monthly. How much will he have in the account after 2 years?Dale opened a savings account and deposited 2,000.00. The account earns 3% interest, compounded monthly. If he wants to use the money to buy a new bicycle in 2 years, how much will he be able to spend on the bike?seven more than the quotient of a number and 2 is 10