Two numbers are in the ratio of 4:5. 30 is subtracted from each numbers​

2 thoughts on “Two numbers are in the ratio of 4:5. 30 is subtracted from each numbers​”

1. Answer:

   Step-by-step explanation:

   Let given two numbers are ‘ x ‘ and ‘ y ‘ , So from first condition we get

   x:y = 4:5 ,

   x/y = 4/5

   5 x = 4 y — ( 1 )

   And from second condition we get

   (x-30) / (y-30) = 1/2

   x − 30y − 30 = 1/2 ,

   2 x – 60 = y – 30 ,

   2 x – y = 30 — ( 2 )

   x= 40

   y = 50

   Reply

2. Answer:

   intrest is a good thing for you to do

   Reply