How do you convert fraction to percent

Which fraction below is equivalent to 10/12?

Solve the equation -9p - 17 =10 a -3 b. 16 c. 18 d -16

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212