Question

14. In a fraction, twice the numerator is 2 more than the denominator. If 3 is added to the
the original number.
Find the original fraction.
numerator and to the denominator, the new fraction is
2
3
15. The length of a rectangle aynondo it
readth 7 am
If the length is decreased by 4 cm and
C​

Answer 1

Step-by-step explanation:

Let the numerator be x

denominator will =2x−2

If 3 is added to both then fraction = 2/3

⇒x+3\2x−2+3

= 2/3

⇒3x+9=4x−4+6

⇒7=x

∴ Denominator =2x−2=12

Fraction = x/2x-2

= 7/12

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