What is real-world connection?

What is the definition of the rules of unlike denominators? Who was Biblical Ruth? How do you write 223 in roman numerals? What is 6 plus 6 plus 6 plus 6 plus 6 plus 6? What does repeating desamel mean? What is the symbolic expression for the circumference of a circle? What number is a decimal with 1 decimal place and is equivalent to four over five? How do you write 43 remainder 2 as a decimal? How many meters is 2.104 kilograms? What would cause the speedometer to be off 5 miles an hr if everything is ariginal? When I play heads up it won't work when I place it on my forehead? What is 2x squared plus 24 equal zero? What is the simple interest of 2400 at 12.5 percent for 4 years? What is the average weight of a 7th grader kilograms? How do you get a negative answer when subtracting two positive numbers? What is the one who is withdrawn from society called? Can different shapes have the same Volume? What is 33 percent of 20 feet? What are the greatest common factors of 72 88 and 136? Roger's age is twice his sister's last year his age was thrice his sister's how old is Roger?

What is real-world connection?