What is 10 over 21 in the simplest form?

Is a sum of money? What power of 8 equals 2048? What are the first ten multiples of 26? What are faces? What is the LCM of 30 300 and 420? What is resultant velocity of the plane if a plane travels 100 km per hour to the north with a tailwind wind of 25 km per hour towards the north? How long does it take to travel 40 miles? Is 247 even or odd? What does 30 go into that 36 goes into? What is 0.36 expressed as the quotient of two integers in simplest form? Why are square numbers called square numbers? I have a bucket of water that holds 4 gallons of water and another that holds 7 gallons of water. The buckets have no markings. How can I go to the well and bring back exactly 5 gallons of water? What is 24 to 6 as a unit rate? How many times does 25 go in to 72? How do you write 25.89 in expanded form? What is 8.25 as a mixed number? 1. Which of the following is least like the others A. cube B. sphere C. pyramid D. circle? What is 966 rounded? What is 5 percent of 299999? Tyrone was painting the wall in his living room The wall was 19 feet wide and 8 feet high There was a border at the top of the wall that was 1 foot thick He didn't want to paint that What was the?