Question

divide rupees90 into two parts so that the ratio between their differences and sum is 1:9​

Answer 1

Answer:

the answer is 18 and 74 rry

Answer 2

Answer:

Step-by-step explanation:

Let two parts be x&y

Sum of numbers=x+y

Diff of numbers=x-y

Ration between diff and sum is 1:9

Therefore (x-y)/(x+y)=1/9

By simplifying...

y=4/5x

We know that

x+y=90

x+4/5x=90

(9/5)x=90

x=50 and y=40