What is 4 over 19 simplified?

How do you write 100 billion in figures? How many inches are there in 232 centimeters? How much does a block of steel 8 feet by 4 feet by 3 feet weigh? What is the prime factorziation of 126? What is 30 percent off 266? How many kilometres are there in 1.5 miles? What is the pattern with prime numbers up to 100? Does a hippo weigh more or less than 5000 ounces? Can parallel lines intersect? What does the Bible say about looking after ourselves? How many inches are there in 160 feet? When was the modern portfolio theory developed? What is the quotients rule of exponents in Algebra? Does a triangle have curvy lines? What is 40 per cent of 66000? How do you check f(xy) is continuous or not on interval? What does Ditkat mean? What is a rectangle with all 4 sides of equal length? What 3 are decimals between 35.6 and 35.7? What is 1000 divided by 66.7?