Lena spun the arrow on the spinner once. What the probability that the arrow on the spinner will stop on a ssection labeled V?

Xy x xy if a and b are positive integers such that a*b=9 and b*a=72 what is the value of a/b

Lucy is a dress maker. she sews \dfrac47 7 4 ? of a dress in \dfrac34 4 3 ? hour. lucy sews at a constant rate. at this rate, how many dresses does lucy sew in one hour? include fractions of dresses if applicable.

The result of which expression will best estimate the actual product of (-4/5) x (3/5) x (-6/7) x (5/6) (i need an expression not an answer)