Question

16) The numerator of fraction is 1 less than its denominator. If the numerator is increased by 4 and the denominator is increased by 5, 4. the new fraction becomes equivalent to 5 What is the original fraction?​

Answer 1

Answer:

The nurmarator of a fraction is then = Nurmarator/ Denominator

Step-by-step explanation:

Then,

numerator/ denominator = n/ d

the nurmarator of fraction is less than (1) it'denominator = n/d. (n+1 ) /d =. 1/d

the numerator increase by 4 ( n+4)/d= 4/d

1/d + 4/d = 5/d

denominator increased by 5 = 5/5

increase with 4 in denominator = 5/9

new fraction equilavant to 5 =5 multiply to both 5/9 = 25/45

Ans : 1.) 25/45 , 5/9 , 0.55

Answer 2

Step-by-step explanation:

let the numerator be 2xand denominators be 1x

the numerator increases by 4

that is equal to 6

now to find the denominator

we can see denominator increases by 5=6

that is equal to 6/6

=1/1 that is equavalent to 5/5