What is 3 fouths of 840?

Is a 90 an a or b? What is 378 times 8? How do your A to the nearest tenth? How is and order form the same as a record in a database? What is the square footage of 12 x 12 square? Which unit is used in computer for arithmetic calculation? Is it true if points are collinear they are also coplanar? Is august an abstract noun? Can you start sentences with and? How much is the reward for finding albert Einstein? What is hackneyed expression? What is the difference between a Newton and a newton? How many 15m equals how many cm? What is a 4 sided shape that has two obtuse angles? Does a semicolon mean math? The first set of twenty theeth replaced during childhood are called? All the multiples of 6 and 4 between 1 and 100? What does ideological construct mean? Why do you have to place a zero as a placeholder when adding subtracting decimals? How many units in 12 mg?