If the difference of two number is 90 oneis four time the other number find the number

Question

Английский язык: If the difference of two number is 90 oneis four time the other number find the number ​

kramina031 · Answer

Let the numbers x and 4x According to the question, the difference between the numbers=904x-x=903x=90x=90/3x=30There fore, the two numbers are 30 and 120...

If the difference of two number is 90 oneis four time the other number find the number ​

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If the difference of two number is 90 oneis four time the other number find the number