What is thacymeter?

Why are the units of perimeter and area different? How much is fifteen percent of fifteen dollars? What is 1.98 roundedto the nearest tenth? What is a standard setting or mode of operation? How much is a 1916-d barber quarter worth? If 20 counters are a whole how many counters make 35? 120 mg - how many g? How many 12 x 12 tiles are needed for 550 sq ft? What does an eleven digit phone number mean? The least common multiple of 7 8 10? When do you multiply a numerator and a denominator? How many seeds equal one gram? Does three fourths a cup equal 5 oz? The sum of the digits of a two-digit number is 15 One-half of the number diminished by 15 is 24 Find the number? What is 1000 times as large as a gram? Lowest terms of 48 over 72? How square root of 3 is 1.732? What does discursive mean? How many ounces in 7.5 pounds? What is positive degree of cool?