You are filling a 5-l fish tank using a 250-ml container. how many full containers are required to fill the fish tank? a. 10 containers b. 16 containers c. 20 containers d. 25 containers

b

step-by-step explanation:

the total is 23.97. 0.25% is off so you have to subtracting 25% from 100% and you will get 75% if you convert it to decimal you will get 0.75. you have to find the original because the formula is % times original = total.so you have the total and the % so you just have to plug it in.

it is a. 4.2 because 7.6-3.4 gets the remaining length of 4.2. i might be wrong but i am pretty sure this is the answer.