It cost 50*80=4000rs to buy the milk.
The amount earned by selling it is (88-10)*55=4290rs.
The gain is (4290-4000)/4000=0.072=7.25%
Answer:
x = 19
Step-by-step explanation:
The angles are vertical angles which means they are equal
3x-3 = 6(x-10)
Distribute
3x-3 = 6x-60
Subtract 3x from each side
3x-3 -3x = 6x-60-3x
-3 =3x-60
Add 60 to each side
-3+60 =3x-60+60
57 = 3x
Divide by 3
57/3 = 3x/3
19 =x
5/6 divided by 9 is 0.925