Hi i've been given the question "work out 84kg as a percentage of 120kg" can somebody tell me how to do this? .

Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.

Which of the following is closest to 32.9 x 7.5? a: 232 b: 259 c: 220 d: 265

Solve for n. round to the tenths place, if necessary. 14.2 cups of flour6 loaves of bread= 20 cups of flour n