Standard units of measurements are these that everyone agrees to use. A formula of the day Pagume 6 is a mathematical equation that shows the relationship between units of Pagume 6 and year. The day Pagume 6 depends on the number of years. The day Pagume 6 recurs once in every four years. Thus there are 1 day in four years, 2 days in every eight years. The relationship between Pagume 6 and year is direct. As year increases by unit, the day Pagume 6 increases by ¼ day or 6 hours. y=0.25x is the linear equation of Pagume 6. where y is the number of day of Pagume 6 and x is the number of year. Graph of Pagume 6 is a picture shows there is direct relationship between the day Pagume 6 and year in the Tropics.