B) Since 80% is orange juice so you know that 20% is water. And it says there is 1L water. Therefore 20% = 1. (4) X 20%=1 X (4) The answer is 4L of orange juice.
A) I am not sure Sorry.
There are 5 of them in a 5
Answer: 1/3
Step-by-step explanation: Since 1/1 = 2/2 = 3/3 etc. we can change the answer into 3/3 grams. Then we divide that by 3 which is 1/3. (Sorry if I’m incorrect)