answer: i realy don't get it that much can you me figer it out pleas you
step-by-step explanation:
13.46
16.80 x .20 = 13.46
27/4x^6 y^8
4(3x^2y^4)^3 (2x^3y^5)^4
=
108x^6 y^12 /16x^12 y^20
108 /16x^6 y^8
27 /4x^6 y^8