Question

please help to solve
15 /x + 60 /y = 1
24 /x + 48 /y =1​

Answer 1

Step-by-step explanation:

15/x+60/y=1 take l.c.m and then form a equation

15y+60x=xy

similarly 24/x+48/y=1

24y+48x=xy

now by equating that L.H.S both equation will be equal

so 15y+60x=24y+48x

12x=9y

4x=3y

substitute in first equation

15y+60x=xy

5(3y+12x)=xy

put 4x=3y

5(3y+3(3y))=3y.y/4

we get y=

y=80

and x=60