Respuesta :
					                   Put them into fractions:
[tex] \frac{1}{4} [/tex] · [tex] \frac{4}{1} [/tex] = [tex] \frac{4}{4} [/tex] = 1
					                
					                
					             [tex] \frac{1}{4} [/tex] · [tex] \frac{4}{1} [/tex] = [tex] \frac{4}{4} [/tex] = 1
					                   because 4 is split up into 4 parts. each of those parts is 1/4. 1/4+1/4+1/4+1/4 equals 4 because there are 4 1/4s
					                
					                
					              
			                  