Who much souls a 10 year old boy weigh in stone?

You walk one 6th of a mile every two minutes so how long will it take to walk two miles? What are the 12 multiples of 2? How fast are you walking if you walk 5 miles in 90 minutes? Which is heavier 0.9 kg or 830g? how long would it take to drive 3636 km at a speed of 100 km/hr? What does time mean in maths? How much is 300 sq meters in sq feet? What does 20 percent precipitation mean? How do you write 4 25100 in simplest form? Smallest part of a compound with the properties of that compound? Does product mean addition or subtraction? What is reflexive and transitive properties of angle congruence? How many eights in one whole? How do you turn 2.75 into a fraction or a mixed number? What is the fraction eight twentieths in its simplest form? What is standard precaution and what does it mean? What is the sqare root of 97? United States of America 1874 coin with three roman numerals on the back? What is the reduced fraction of -336 over 420? What 4 or 5 numbers together equal 252?