Chest wall pain, which is also known as costochondritis, is a common condition and is characterized by achy, sharp, or even pressure-like pain within the chest region. These symptoms may radiate out toward the shoulders and arms. In most cases, the precise source of the pain is not known.
Unit Price. The Unit Price (or unit cost) tells you the cost per liter, per kilogram, per pound, etc, of what you want to buy. Just divide the cost by the quantity: Example: 2 liters for $3.80 is $3.80/2 liters = $1.90 per liter.o the lowest Unit Price (and the best bargain) is 1.5 liters at $2.70. Of course it doesn't tell you the quality of what you are buying, but it can help you make a decision.
for a complete lesson on unit rate go to http www mathhelp com 1000 online math lessons featuring a personal math teacher inside every lesson in this lesson students learn that a rate is a comparison of two measurements or amounts that have different units for example 60 miles in 2 hours is a rateo find the unit rate divide the numerator and denominator of the given rate by the denominator of the given rate so in this case divide the numerator and denominator of 70 5 by 5 to get 14 1 or 14 students per class which is the unit rate