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شائع Word Problems >

Ben is 12 years older than Ishaan. Ben and Ishaan first met two years ago. Three years ago, Ben was4 times as old as Ishaan..

الحلّ

B e n i s 12 ye a rs o l d er t han I s haan . B e n an d I s haan f i rs t m e t tw o ye a rs a g o . T h ree ye a rs a g o, B e n w a s 4 t im es a s o l d a s I s haan ..

الحلّ

Ben^{'} s age is : 19

Ishaan^{'} s age is : 7

خطوات الحلّ

Translate the problem into an equation:

x - 3 = 4 (x - 12 - 3)

x - 3 = 4 (x - 12 - 3), x

حلّ لـ:

x = 19

age جد

Ben^{'} s age is : 19

Ishaan^{'} s age is : 7

أمثلة شائعة

six less then 3 times a number is 51 Desmond opened a savings account and deposited 7,645.00 as principal. The account earns 5.76% interest, compounded annually. What is the balance after 5 years?The circumference of a circle is 14pi m. What is the area, in square meters? Express your answer in terms of pipi.What is the radius if the circumference of a circle is 49cm You deposit 4000 in an account earning 7% interest compounded monthly. How much will you have in the account in 10 years? Round to the nearest cent.