What were k-rations?

0.4445 as a fraction? What is the small right angle tube on the front of the motor that looks like it is made of some kind of plastic? How much sides does a regular polygon have? What are the prime numbers from 1 to 100 that are not divisible by 5? How many 2x4 for a 14x14 room? Which is more 9 yards or 321 inches? What 3d figure has 7 vertices and 7 faces? Is there any number that is more than infinity? How many ft in 2 yd? What is 0.25 as an improper fraction? What is one half times six? What shapes have opposite sides congruent? What is the syllables of expression? Is three fifths same as 3.5 explain? What is 48.3 percent of 1500? What is A conclusion drawn from information given in the text? What is the greatest common divisor of 54 36 24? What is a crystal symmetry? What is the simplest form of 14 over 24? What is the greatest and the least number that round to 500 when rounded to the nearest hundred?