Respuesta :

5.4 x 7/4?

convert 5.4 to an improper fraction ----> 27/5 x 7/4 = 189/ 20
 5 point 4 times 7 over 4  =

5.4 • 7/4 =

(5.4)(7)
______           
=9.45
     4

5 point 4 times 7 over 4 = 9.45

Hoped I helped!