When a barrel is 1/5 full it holds 16litre how many litres will it hold when 1/2 full ?

40liters

Step-by-step explanation:

2/10 = 16

4/10 = 32

1/10 = 8

since we need 5/10 we take the 32 and the 8 and add them together

32 + 8 = 40liters

hope this helps <3

-22

times both sides by 2, times () by 8, add alile terms, move terms, add alike and caculate divide both sides by 3