Question

the numerator of a fraction is 4 less than its denominator. if 2 is added to the numerator than then the fraction becomes 2/3find the fraction .​

Answer 1

Answer:

answr

LOGIN

JOIN NOW



What would you like to ask?

8th

Maths

Linear Equations in One Variable

Solving Linear Equations with Variable on Both Sides

The numerator of a fraction...

MATHS

The numerator of a fraction is 4less than the denominator. If 1 is added to both its numerator and denominator, it becomes 21. Find the fraction.

MEDIUM

Share

Study later

ANSWER

Let the fraction be ba

Numerator= denominator-4

a=b−4⇒b−a=4

If 1 added to both numerator and denomator then fraction =21

b+1a+1=21

2a+2=b+1

2a−b=−1

(2a−b)+(b−a)=4−1

a=3,b=7

 Fraction=73

Answer 2

it may be helpful for you thanks