What is 7 over 4 decimal form?

Why do you need to study number system in math? What does 28 n 4 mean? How did the egyptians make a right angle triangle out of rope with twelve equally shaped knots? What is the value of a 1907 20 dollar gold piece Roman numeral? What digit is in the thousandths place of the following number 250.289? What is the measure of angle EFD? Is 111 a prime number Justify? When it is necessary to place parenthesis in an expression we sometimes say? Is 3.1 greater than 0.13? How long does it take a semi truck to stop traveling 55 mph? How many sides does a regular polygon have when it has 4752 diagonals showing work? How long does it take to walk 6.5 miles at 2 mph? How many years does the Bible cover? Write a program to write the sum of two complex number using friend function and overloading constractor? What is 6.07142857 as a mixed number? What is the original cost 16.95 and is on sale for 22 percent and the sales tax is 6.5 what is the cost of the item? What can be difficult about filling out forms? Did Johannes Kepler ever have a degree? If Marcy is planning to borrow 12500 with a simple interest rate of 5.2 for 4 years. How much will she pay back to the bank? What is 5x plus 3 equals 2x plus 11 and how do you do it?