A fraction is such that the numerator is 4 less than the denominator. If we add 7 to both the numerator andthe denominator, the resulting fraction becomes2/3 find thefraction. About the author Aubrey
Step-by-step explanation: Let the denominator be x and the numberator be x-4 Now, According to question, x-4+7/ x+7 = 2/3 x+3 / x+7 = 2/3 3(x+3) = 2(x+7) 3x+9 = 2x+14 3x-2x = 14-9 x= 5 Therfore, denoimator= 5 and the numberator = 5-4 =1 So, the fraction is 1/5 Reply
Step-by-step explanation:
Let the denominator be x
and the numberator be x-4
Now, According to question,
x-4+7/ x+7 = 2/3
x+3 / x+7 = 2/3
3(x+3) = 2(x+7)
3x+9 = 2x+14
3x-2x = 14-9
x= 5
Therfore, denoimator= 5 and the numberator = 5-4 =1
So, the fraction is 1/5