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人気のある Word Problems >

Ben is 4 times as old as Kevin and is also 6 years older as than Kevin

解

B e n i s 4 t im es a s o l d a s Ke v in an d i s a l so 6 ye a rs o l d er a s t han Ke v in

解

Kevin^{'} s age is : 1 \frac{1}{5}

Ben^{'} s age is : 4 \frac{4}{5}

解答ステップ

Translate the problem into an equation:

4 x = 6 - x

x

を解く

4 x = 6 - x : x = \frac{6}{5}

発見する age

Kevin^{'} s age is : 1 \frac{1}{5}

Ben^{'} s age is : 4 \frac{4}{5}

人気の例

What would be the compound interest obtained on an amount of 4800 at a rate of 5% per annum for 3 years?2 more than the product of a number and 9 is 11 if Lauren's age is half of Joe's age and lauren is 4. How old is Joe eight less than three times a number is the sam as five times the number find the number Brenda invests 4,848 in a savings account with a fixed annual interest rate of 5% compounded 2 times per year. What will the account balance be after 6 years?