By A Mystery Man Writer
How much amount in percent is left after four half lives of a radioactive substance? - Quora
What fraction of an hour is 15 minutes? - Quora
If one-third of a number is 24, what is three-fourths of the number? - Quora
How to find the proper fraction - Quora
How many hours are there in 2 ½ days? - Quora
What are the seven arithmetic means between 1 and 5? - Quora
How to find 1/3' on a ruler - Quora
How to find 12 1/2 percent of 92 - Quora
What will come next 1, 2, 4, 7, 13, 24, 44, ? - Quora
Cutting recipes in half : r/coolguides
What is 2 and a half percent as a decimal? - Quora