Respuesta :
this ones a hard one but try dividing them both by the coresponding numbers than you should get ur answer
3.75:94 ----> 3.75/94 ----->(flip) 94/3.75 ---->simplify -----> 25
2:50 ---> 2/50 -----> (flip) 50/2 ------> simplify ------> 25
Scale factor is 25
2:50 ---> 2/50 -----> (flip) 50/2 ------> simplify ------> 25
Scale factor is 25