B. The denominator of a rational number is greater than its numerator by 11. If the numerator is 3 increased by 4 and the denominator is decreased by 1, the number obtained is 3/5 Find the rational number
Answers
Answered by
6
Answer
We know that,
The denominator of a fraction exceeds the numerator by 11.
If 4 is added to numerator and the denominator is decreased by 1, the fraction obtained is ⅗.
Let the numerator be y.
Let the denominator be y + 11.
So, the fraction becomes
According to the question,
Now, let's workout for the numerator and denominator of the fraction.
numerator of the fraction :
Denominator of the fraction :
So, the fraction becomes.
Hence, the original rational number is 13/24.
Similar questions