What does 7.1 surround mean?

1 12 plus 1 4? How big is 4.5mm? What is 24 over 56 in its simplest form? What 0.83 written as a percent? How much is 100 billion x 100 billion? What does negative 5 minus 9 equals? How many number of times should youu tap the space bar after the semicolon? How many Christians have read the entire Bible? You are thinking of a number you multiply it by 8 and add 12 you get the same answer when you multiply it by 2 and add 120 what is the number? What is more one foot or 19 inches? What is the value of a silver quarter dated 1965? What is the formula can you use to find out the area of a trapezoid? What does gradient mean in maths? What are the factors of 20 and 25? How many days are 1050 hours? What is 2 1/4 in decimal form? If you run 38 percent of a mile what percent of the mile is left to run? A mountain goat attempts to scale a cliff sixty feet high every minute the goat bounds upward three feet but slips back two How long does it take for the goat to reach the top? How many curved surface does a egg have? If the sum of a number and five is tripled the result is eight less than twice the number is?