Question

Your middle school has 900 students. 1/3 of the students bring their lunch instead of buying lunch at school. What is the value of the ratio of the number of students who do bring their lunch to the number of students who do not? Write your answer in the follow form A:B for example 200:100

Answer 1

.............................................Mucus that's green-tinged or yellow can mean that your sinuses have been exposed to an irritant, often an infection. One form your mucus can take is a thick, rubbery, solid consistency. This can be a sign of anything from dry air in your home to a bacterial infection.