the denominator of a fraction is 1 more than its numerator. if 13 is added to the numerator, then it becomes 5 times the denominator.find the fraction
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Answer:
2/3
Step-by-step explanation:
1. as they said that the denominator is 1 more than the numerator so we will take the numerator as x
2. then the denominator will be x+1
3. then they said that if 13 is added to the numerator the denominator will be 5 times the denominator that is if 13 is added to x the denominator will become 5[x+1] .
4. so the equation so formed will be x+13=5[x+1].
5. x+13=5x+5
13-5=5x-x
8=4x
x=8/4
x=2
5. we now obtained x so the numerator is x that is 2 and the denominator is x+1 = 2+1=3
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