Respuesta :

2.1r = 6.174

r = 6.174 / 2.1 = 2.94 answer

r = 2.94

In order to find your answer you would have to do [tex] 6.174 / 2.1 [/tex]. As you would need to reverse the multiplication by dividing it. So, if you do [tex] 6.174 / 2.1 [/tex] you will get your answer.