What is 420 rounded to the nearest tenth?

How do you beat level 96 on 100 Floors? What time is it if the big hand is on the 4 and the small hand is the 5? How much is 30 percent of 774? Rational numbers greater than 1 but less than 2? Who discovered irrational numbers? What is 97500 as a decimal? Definition of in-to - to? What is 28 divided by 6 as a fraction? How do you write 8.50 in word form? in decimal place value what is the word form for 24.76? What is 4 more than 5? What percentage of people play the violin? What is the HCF of 385? Factor 4a2 15a 9? What is 12 and one half as a decimal? What is 4000000000 million in word form? What numbers only have 4 factors? What is the prime factorization of 15125? What is the set of all odd whole numbers less than 14? What are the factors and prime factors of 1104?