I could use some help.

Will give brainliest if you answer question correct

Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7

Which composition of similarity transformations maps polygon abcd to polygon a'b'c'd'? a dilation with a scale factor less than 1 and then a reflection a dilation with a scale factor less than 1 and then a translation a dilation with a scale factor greater than 1 and then a reflection a dilation with a scale factor greater than 1 and then a translation