Adam has 16. 45 kg of flour and he uses 6.4 kg to make hot cross buns the remaining flour is exactly enough to make 615 batches of scones how much flower in kilograms will be each batch of scones

If 20% of a number is 35, what is 50% of that number?

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

Louis wants to carpet the rectangular floor of his basement.the basement has an area of 864 square feet.the width of the basement is 2/3 it's length. what is the length of louis's basement