The denominator of a rational number is greater than its numerator by 8. If the numerator is increased by 17 and denominator is decreased by 1, the number obtained is 3/2. Find the rational number.

Let the numerator be x so the denominator is x +8
Now according to the question (x+17 )/(x + 8 -1) =3/2
=>     (x+17)/(x+7) = 3/2
=>    2(x+17)=3(x+7)
=>    3x -2x = 34 -21
=>    x = 13
So the rational number is 13/21

nahi batayenge

let the numerator be x
a/q
x+17/x+8-1=3/2
 now cross multiply x+17/x+8-1 with 3/2

=>2(x+17)=3(x+8-1)

=>2x+34=3x+24-3

=>34-24+3=3x-2x

=>13=x

hence the rational number is 13 is

  6252

A2+b2

Numerator=13; Denominator= 21

21 AND 13

12:86 verify the following

20% defective n 25% not well in 480 what is original answer

Let the numerator be x
denominator= x+8
Acc. to question
 Numerator is increased by 17= numerator= x+17
 Denominator is decreased by 1= denominator = x+8-1=x+7
x+17/x+7=3/2 
by cross multiplication : 2(x+17)= 3(x+7)
                                    = 2x+34=3x+21
                                    = 3x-2x=34-21
                                    = x=13
   numerator = x=13
   denominator = x+8= 13+8=21
  hence ,the rational number is 13/21 

13/21

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Answer

Your solution

Let the numerator of the fraction on be x.
Therefore,denominator of fraction=x + 8.
Again,orginal fraction= x / x + 8
According to the given condition,
X + 17 / (x + 8) -1= 3/2
X + 17 / x + 7= 3/2
2 ( x + 17 ) = 3 ( x + 1)
2x + 34 = 3x + 21
2x - 3x = 21 - 34
-x = -13
x =13
Fraction = 13 / 13 + 8 = 13/21

Uuyg

Find out your answer from this equation: x+17/x+8-1=3/2

Easy

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Let numerator=x Then denominator= x+8 If denominator is decreased by 1and numerator is incresed by 17 Then, numerator=x+17 denominator=x+8-1=x+7 So, According to the question, (x+17)/(x+7)=3/2 =2(x+17)=3(x+7) =2x+34=3x+21 =2x-3x=21-34 =-x=-13 =x=13 Therefore, Numerator=x=13 Denominator=x+8=13+8=21 So, The rational number=Numerator/Denominator The rational number=13/21 (Ans.) I HOPE THAT MY ANSWER WILL HELP YOU...

Let the numerator be x and the denominator be x+8.
Given that:
x+17/ x+8-1 = 3/2
x+17/ x+7 = 3/2
3(x+7) = 2(x+17) ( by cross multiplication)
3x+21 = 2x+34
3x-2x = 34-21
x = 13
Then, the rational no.= x/ x+8
= 13/21

Hope this helped:)

Let numerator be x+17
Let denominator be x+8-1
x+17/x+7=3/2
By cross multiplication,
3(x+17)=2(x+7)
3x+51=2x+14
3x-2x = 14-51
x=-37
Numerator = x+17=-37+17=-20
Denominator= x+7=-37+7= -30

X=13

Solution for the given question........

Let the numerator of the fraction on be x.?
Therefore,denominator of fraction=x + 8.?
Again,orginal fraction= x / x + 8?
According to the given condition,?
X + 17 / (x + 8) -1= 3/2?
X + 17 / x + 7= 3/2?
2 ( x + 17 ) = 3 ( x + 1)?
2x + 34 = 3x + 21?
2x - 3x = 21 - 34?
-x = -13?
x =13?
Fraction = 13 / 13 + 8 =
13/21

X = 13/21

Let the numerator be x
Then the fraction become
x/x+8
Then according to question
The fraction
x+17/(x+8)-1 = 3/2
Solve this equation
(x+17)?2 =(x+7)?3 {cross multiplication}
2x+34=3x+21
x=13
Fraction =13/21 Ans

Addition

Let numerator be x.
Then,
The denominator will be x+8
X+17/x+8-1=3/2
X+17/x+7=3/2
2(x+17)=3(x+7)
2x+34=3x+21
34-21=3x-2x
13=x
x/ x+8
=13/21

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Oooooooookkk

?let numerator be x ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?then denominator will be x+8

x+17/x+8-1=3/2

x+17/x+7=3/2

2{x+17}=3{x+7}

2x+34=3x+21

34-21=3x-2x

13=x

x/x+8=13/21

?

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?let numerator be x ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?then denominator will be x+8

x+17/x+8-1=3/2

x+17/x+7=3/2

2{x+17}=3{x+7}

2x+34=3x+21

34-21=3x-2x

13=x

x/x+8=13/21

?

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1. Give two reasons why democracy is so popular?

Ans. The reasons of being the democracy so popular are:-
? the true essence of democracy is the rule of the people or there representatives .
? In a democracy, people have the power to elect their leaders.
? Thus, the participate in the process of governance directly through their elected representatives

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Ans. Democratic form of government is a government where people have power to elect their representative and the electric candidate words for the Welfare of the people.
Monarchial form of government is a system where the rulers or Monarch has the power to do anything he/ she want to do and also the post of Monarch are hereditary, they do not follow any rule.

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Ans. The three went that paved the way of modern democracy are:-
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? North America declared themselves Independent from Britain in 1776 and adopted democratic constitution in 1787.
? In 1789, taking inspiration from the British colonies there was a revolution in France which gave the power from Kings and novels to common people.

4. Why do we need a constitution?

Ans. Constitution is above everyone in a country. The constitution gives certain rights to the citizens which ensure that the government cannot misuse its power.

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Ans. Rule of law is the base of the idea of equality. In a democracy, irrespective of whichever party comes in administration or whoever heads the country, rules have to be in accordance of constitution.l

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An antibody is a Y-shaped structure comprising four polypeptides i.e. two heavy chains and two light chains. The structure is such so as to allow the antibodies to perform their dual functions of?antigen binding and mediation of biological activity.?
?s

let numerator be x then denominator will be x+8

x+17/x+8-1=3/2

x+17/x+7=3/2

2{x+17}=3{x+7}

2x+34=3x+21

34-21=3x-2x

13=x

x/x+8=13/12