X and y are in direct
proportion and x = 40
when y = 120. If x = 60
then y =​

Answer:

xy=40/120

then if x=60 then y= ? if the direct proportion is 40/120

x/y = 40/120

= 60/y=1/3

60= 1/3×y

y/3=60

y=60×3=180