Question

divide 100 into two parts in such a way that 8/5 of one part is equal to 2/5 of the order. What are the two parts?​

Answer 1

Answer:

20,80

Step-by-step explanation:

let first part be x

let second part be y

then, x+y=100___(i)

now given

8x/5 = 2y/5

8x=2y

4x=y

substitute y=4x in equation (i)

x+4x = 100

5x=100

x=20

y=4x=80