Question

If 20% of x = y and 60% of (x + y) is 360. then x and y are​

Answer 1

Answer:

here your answer

Step-by-step explanation:

ATQ

(20/100)x=y

x/y=100/20

x:y=100:20=5:1

and

60/100(x+y)=360

x+y=360*100/60=600

now

x+y=600

x:y=5:1

to find

value of x

600×5/5+1=600*5/6=500

lly y

600×1/6=100

therefore value of x and y is

500,100

Answer 2

Answer:

x = 500 & y = 100

Step-by-step explanation:

20% x = y

20/100*x = y = 1/5*x ------ (i)

60% (x + y) = 360

60/100 (x + y) = 360

x + y = 360*100/60

x + y = 600 -------(ii)

from eq. (i) ----

x + 1/5*x = 600

x (1 + 1/5) = 600

x*6/5 = 600

x = 600*5/6

x = 500

then, from eq. (ii)

x + y = 600

500 + y = 600

so, y = 100

hence, x = 500, & y = 100