Question

expres 12/-5 rational number with. (a) numerator48​

Answer 1

Step-by-step explanation:

let 48 to be multiply by 12/-5. let the denominator be =x. =48/x=12/-5. =x=12/-5*1/48. =x=-1/20. So the fraction is -20/48

Answer 2

Answer:

48/-20

Step-by-step explanation:

As numerator should be 48..

12/-5 = 48/x (here x is denominator)

And cross multiplying we get

12x= 48 × -5 = -240

x = -240/12

x = -20

so..the answer is 48/-20