Whether you're flying for the first time or the 500th, choosing the seats the two of you will occupy on an airplane is an important part of the pre-flight process â and it can have an significant impact on your comfort in the air. The following will help in choosing economy-class seats for a plane ride of any duration. If you're changing planes and don't have a long layover, choose seats as close to the front as you can. 2  Travelers who sit in the back usually get to board the plane first, which gives them first dibs on stowing overhead luggage.
reciprocal-of or relating to the multiplicative inverse of a quantity or function; the reciprocal ratio of a:b is b:a. inverse-opposite in nature or effect or relation to another quantity; a term is in inverse proportion to another term if it increases (or decreases) as the other decreases (or increases).
What does similar mean in math? A: Similar is a term used in math when discussing geometric figures or shapes, and it means that both figures' corresponding sides are proportional, but the figures themselves are two different sizes. So one is basically a larger version of the other.