if capacity of giving milk of a cow is y litre.from this 1litre is used to make tea.rest amount is multiply by 2 and then divided by 3.calculate the result if y=13 litre.  Choose the correct choice from the following.
A) 6
B) 5
C) 8
D) 9
E) 4
from 13 litre 1 litre used to make tea,rest amount is 12 litre.   12*2= 
<gadget id="calculator">12*2</gadget>
<output>24</output>
24   now,24/3=8 litre   answer 8
<result>C</result>
if capacity of giving milk of a cow is y litre.from this 1litre is used to make tea.rest amount is multiply by 2 and then divided by 3.calculate the result if y=13 litre.