The steps to convert fractions into decimals

Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have

Grandpa ernie is shrinking! over the past 4 years his height decreased by a total of 2.4 cm. it decreased by the same amount each year. what was the change in grandpa ernie's height each year

A11 gram sample of a substance that’s used to treat thyroid disorders has a k-value of 0.1247