What is 5/8 to the lowest fraction?

Find the number of liters in 12.8 gal of gasoline. round to the nearest hundredths

Calculate the annual effective interest rate of a 12 % nominal annual interest rate compound monthly

The distance from the sun to earth is about 1.5×10 to the 11th m suppose light travels at a speed of 3×10 to the 8th m per second about how long does it take light from sun to reach earth