The slope of a road is called the grade. what is the grade of a road that increases 4 feet in height over 100 feet of horizontal distance?

a). 104

b). 1/20

c). 1/25

Aplot of land is shaped like a quadrilateral. fences are built on the diagonal to divide the area into 4 sections. what is vi to the nearest tenth? gv = 6.55fv = 5.84vh = 3.27vi = ?

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?

How to simply and write the answer n a whole number