Can 12 over 100 be simplified?

How many half's are there in 5 whole one's? How do you maximize the area given the perimeter? What is the length when the width is 11 meters and the surface area is 100 square meters? The quality or condition of being equal or equivalent? How positive law must be always moral? What is -7.9 as a mixed number? What is perpendicular to -3? What the predecessor of this 5 738 420 080? What numeral is shown by the base ten models? Is perimeter a mathematical rule? How many cm squared in 1 meter squared? How many syllables in debris? Is the squqre root of 1600 irrational or rational? What is the first coordinate in an a ordered pair how many units to move left to right? What is 759-297? What are uses of bodmass in life? What is 4 ninth as a decimal? What is 0.958 as a percentage? What do you call a triangle with 1-2 or more obtuse angles? What is greater 680 mm or Cm?