1) (m/5) × (n/2) = mn/10
2) (x/3) × (y/3) = xy/9
3) (2y^3/x) ÷ (y^2/x) = (2y) × (1/y) = 2
4) (3y^4/2y) ÷ (x/y^5) = (3y^4/2y) (y^5/x) = (3y^4 y^5)/(2y * x) = (3y^9)/(2x)
1) (m/5) × (n/2) = mn/10
2) (x/3) × (y/3) = xy/9
3) (2y^3/x) ÷ (y^2/x) = (2y) × (1/y) = 2
4) (3y^4/2y) ÷ (x/y^5) = (3y^4/2y) (y^5/x) = (3y^4 y^5)/(2y * x) = (3y^9)/(2x)